Added screw_thread_radius() and screw_angle() functions.

Update pcbs.scad

Update pcbs.scad

Update pcbs.scad

CHANGELOG.md

@@ -3,6 +3,80 @@
 This changelog is generated by `changelog.py` using manually added semantic version tags to classify commits as breaking changes, additions or fixes.
 
 
+#### [v21.10.1](https://github.com/nophead/NopSCADlib/releases/tag/v21.10.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v21.10.0...v21.10.1 "diff with v21.10.0")
+*   2023-12-01 [`ebe2dfd`](https://github.com/nophead/NopSCADlib/commit/ebe2dfd4fd8ba042b634030f7d463d0ba0d8c4cd "show commit") [C.P.](# "Chris Palmer") Fixed explode line position on short inserts.
+
+### [v21.10.0](https://github.com/nophead/NopSCADlib/releases/tag/v21.10.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v21.9.1...v21.10.0 "diff with v21.9.1")
+*   2023-11-27 [`0137a43`](https://github.com/nophead/NopSCADlib/commit/0137a43a638777ecdf6b311579006c0922650a9c "show commit") [C.P.](# "Chris Palmer") Updated images and readme.
+
+*   2023-11-12 [`72e5d1a`](https://github.com/nophead/NopSCADlib/commit/72e5d1abfb744ddcdf665b02ba7a1cf2b6bcff38 "show commit") [X.](# "XrXca") Update `pcbs.scad`
+
+ * Update `pcbs.scad`
+
+ * Update `pcbs.scad`
+
+ * Update `pcbs.scad`
+
+*   2023-11-27 [`b5afd7b`](https://github.com/nophead/NopSCADlib/commit/b5afd7bd41a1a46b7a1745c30755b3fb6c25b9a1 "show commit") [C.P.](# "Chris Palmer") ESP-01M added.
+
+#### [v21.9.1](https://github.com/nophead/NopSCADlib/releases/tag/v21.9.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v21.9.0...v21.9.1 "diff with v21.9.0")
+*   2023-11-26 [`b9d1017`](https://github.com/nophead/NopSCADlib/commit/b9d101749eb2b19963299d85b75f0fa489fba552 "show commit") [C.P.](# "Chris Palmer") Updated images due to pixel differences on new PC
+
+*   2023-11-26 [`17979d3`](https://github.com/nophead/NopSCADlib/commit/17979d320539ca861300ecd4e42c01a913861066 "show commit") [C.P.](# "Chris Palmer") Fixed typo in comment.
+
+*   2023-10-30 [`73567ed`](https://github.com/nophead/NopSCADlib/commit/73567eda396214f1f882d62fb1d8a0ecbf2e7d94 "show commit") [C.P.](# "Chris Palmer") MULTIWATT11 package now generates a BOM entry.
+
+*   2023-10-30 [`f5c74a8`](https://github.com/nophead/NopSCADlib/commit/f5c74a8561f1e76f331c2d0027ecfd34bb2e7f3b "show commit") [C.P.](# "Chris Palmer") Corrected gallery.
+
+*   2023-10-30 [`04090b8`](https://github.com/nophead/NopSCADlib/commit/04090b816bfa3b6587cf6dcddbd54e5a94cb2420 "show commit") [C.P.](# "Chris Palmer") Updated the gallery.
+
+*   2023-10-29 [`06d4918`](https://github.com/nophead/NopSCADlib/commit/06d49186300b03bf4699cefbbcef0c0b8f7e9caa "show commit") [C.P.](# "Chris Palmer") Updated examples.
+
+### [v21.9.0](https://github.com/nophead/NopSCADlib/releases/tag/v21.9.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v21.8.0...v21.9.0 "diff with v21.8.0")
+*   2023-10-29 [`2d091b9`](https://github.com/nophead/NopSCADlib/commit/2d091b9d16d33cf8b8751b2a436019c9032422a3 "show commit") [C.P.](# "Chris Palmer") Added a constructor function for PCBs.
+PCB text can now specify a colour.
+Added `SOT23_6,` `TSOT23_8` and CAP1210 SMD packages.
+Added ESP-201 Wifi Module PCB.
+Added ESP12F Wifi module.
+Added `tiny_buck` converter PCB.
+Made 2p54joiner a bit longer.
+Fixed SOIC gullwing shape.
+Added Wifi antennas.
+Added Yunpen filtered IEC mains inlet.
+Added power jack socket.
+Added right angle option for LEDs.
+Added `gear_motors`.
+Added 686ZZ and 696ZZ ball bearings.
+Added two larger box section tubes.
+Added right angle option to `square_buttons`. Doesn't draw the frame yet.
+Added multiwatt11 package for L6203.
+Added ONS9143A 13A mains socket.
+Added radial electrolytic capacitors.
+Added `LDE10_20B` PSU module.
+Added `screw_tearsink()` to make horizontal countersunk holes.
+Can now have solid tracks on veroboard.
+Added `veroboard_base()` module to make an STL for a base with spacers.
+Corrected M6 spring washer thickness.
+Can now specify the height of a solder meniscus.
+`slot()` now has a `center` option.
+Added `button_6mm_7` with a taller button.
+Added default fa, fs and fn constants used for drawing vitamins.
+These can be set via `$default_fa` and `$default_fs` that can also be set
+by environment variables: `NOPSCADLIB_DEFAULT_FA` and `NOPSCADLIB_DEFAULT_FS`.
+
+### [v21.8.0](https://github.com/nophead/NopSCADlib/releases/tag/v21.8.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v21.7.0...v21.8.0 "diff with v21.7.0")
+*   2023-07-28 [`74293b6`](https://github.com/nophead/NopSCADlib/commit/74293b6c22c51c326e2d541d1a68a1cd63659c2b "show commit") [C.](# "Chris") Added axial diodes, radial transistors, discs and modules.
+Verboard and perboard components get solder menisci added automatically.
+Radial leads now made by bezier curves rather than straights and arcs.
+
+### [v21.7.0](https://github.com/nophead/NopSCADlib/releases/tag/v21.7.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v21.6.1...v21.7.0 "diff with v21.6.1")
+*   2023-07-22 [`523fc9e`](https://github.com/nophead/NopSCADlib/commit/523fc9e9a5c8a566bde2bfe8555d5f6dddd8f05b "show commit") [C.](# "Chris") Adafruit Feather 405 contributed by Chris Lott.
+
+#### [v21.6.1](https://github.com/nophead/NopSCADlib/releases/tag/v21.6.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v21.6.0...v21.6.1 "diff with v21.6.0")
+*   2023-07-22 [`09d2ffb`](https://github.com/nophead/NopSCADlib/commit/09d2ffb126cf9d9ad2d68171583e11708227b704 "show commit") [C.](# "Chris") Typo in comment fixed.
+
+*   2023-07-22 [`3c37035`](https://github.com/nophead/NopSCADlib/commit/3c370359c838a48d85e25709bcbced61249c237d "show commit") [C.](# "Chris") Make front page `readme.md` labels lower case as GitHub seems have stopped working with uppercase.
+
 ### [v21.6.0](https://github.com/nophead/NopSCADlib/releases/tag/v21.6.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v21.5.1...v21.6.0 "diff with v21.5.1")
 *   2023-07-22 [`e3cde64`](https://github.com/nophead/NopSCADlib/commit/e3cde64b61b6abfc4a2883e8aa32b66346fde1c4 "show commit") [C.](# "Chris") `open_bearing_theta()` now derived from `open_bearing_width()`.
 
@@ -563,7 +637,7 @@ veroboard track cuts made slightly bigger.
 
 *   2021-10-01 [`042d809`](https://github.com/nophead/NopSCADlib/commit/042d809ed056ba55c32f1d850b81dcf559fe9134 "show commit") [C.P.](# "Chris Palmer") Resistor and thermistor wires made more round.
 
-*   2021-10-01 [`3864839`](https://github.com/nophead/NopSCADlib/commit/3864839e521eb64189cba8453ea8835d6ffadd75 "show commit") [C.P.](# "Chris Palmer") Fixed encoder breakout descripion typo.
+*   2021-10-01 [`3864839`](https://github.com/nophead/NopSCADlib/commit/3864839e521eb64189cba8453ea8835d6ffadd75 "show commit") [C.P.](# "Chris Palmer") Fixed encoder breakout description typo.
 
 *   2021-10-01 [`2ba2c2c`](https://github.com/nophead/NopSCADlib/commit/2ba2c2c115d4ab6c2371c662a3e54d7c77aa7785 "show commit") [C.P.](# "Chris Palmer") Removed some unused dependencies.
 
@@ -584,7 +658,7 @@ Mainly text spacing changes.
 *   2021-09-27 [`9b5ec6a`](https://github.com/nophead/NopSCADlib/commit/9b5ec6af1aba313df6812a5313470ebb7e8fbdd7 "show commit") [C.P.](# "Chris Palmer") Fixed new `rounded_polygon` to work with last OpenSCAD release.
 Trailing commas in `let()`.
 
-*   2021-09-27 [`50958b0`](https://github.com/nophead/NopSCADlib/commit/50958b064d5a6d5ca3fd6525a8c3d3a2c5b20199 "show commit") [C.P.](# "Chris Palmer") Added `$show_plugs` to show crude reprentations of housings on `pin_headers` and Molex KK headers.
+*   2021-09-27 [`50958b0`](https://github.com/nophead/NopSCADlib/commit/50958b064d5a6d5ca3fd6525a8c3d3a2c5b20199 "show commit") [C.P.](# "Chris Palmer") Added `$show_plugs` to show crude representations of housings on `pin_headers` and Molex KK headers.
 
 *   2021-09-27 [`c37373c`](https://github.com/nophead/NopSCADlib/commit/c37373c920d3b438895ef535b0c06d0d00675609 "show commit") [C.P.](# "Chris Palmer") Added `TO247()` and `TO247_size()` to `component.scad`.
 
@@ -925,7 +999,7 @@ Changelog updated.
 
 *   2021-03-06 [`b83e567`](https://github.com/nophead/NopSCADlib/commit/b83e56713fbde2ac25e9750c369ae9cec4d67913 "show commit") [M.B.](# "Martin Budden") Reordered openscad command line parameters.
 
-*   2021-03-04 [`da4f9fb`](https://github.com/nophead/NopSCADlib/commit/da4f9fbdc31d2ceaa853c2fa0270e6961fde28b9 "show commit") [C.P.](# "Chris Palmer") Typo in `changlog.py` doc string.
+*   2021-03-04 [`da4f9fb`](https://github.com/nophead/NopSCADlib/commit/da4f9fbdc31d2ceaa853c2fa0270e6961fde28b9 "show commit") [C.P.](# "Chris Palmer") Typo in `changelog.py` doc string.
 
 *   2021-03-03 [`614e5f3`](https://github.com/nophead/NopSCADlib/commit/614e5f3a72db309a3dee996d7241317556883e8d "show commit") [C.P.](# "Chris Palmer") Issues in the changelog now link to to the issue.
 
@@ -1108,7 +1182,7 @@ Smaller PCBs closer together to make space.
 *   2021-01-15 [`7f9122a`](https://github.com/nophead/NopSCADlib/commit/7f9122ae662ab0bd660e5c2f5ab6c507797030da "show commit") [C.P.](# "Chris Palmer") Added `--hardwarnings` to `openscad.py`
 
 ### [v10.33.0](https://github.com/nophead/NopSCADlib/releases/tag/v10.33.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v10.32.0...v10.33.0 "diff with v10.32.0")
-*   2021-01-15 [`93b260b`](https://github.com/nophead/NopSCADlib/commit/93b260b7b9a016e2afe1ab7df22f5c0c8c906708 "show commit") [C.P.](# "Chris Palmer") Added `screw_length()` to calculuate screw lengths includin washers, inserts and nuts.
+*   2021-01-15 [`93b260b`](https://github.com/nophead/NopSCADlib/commit/93b260b7b9a016e2afe1ab7df22f5c0c8c906708 "show commit") [C.P.](# "Chris Palmer") Added `screw_length()` to calculate screw lengths includin washers, inserts and nuts.
 
 ### [v10.32.0](https://github.com/nophead/NopSCADlib/releases/tag/v10.32.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v10.31.1...v10.32.0 "diff with v10.31.1")
 *   2021-01-13 [`8fea8f4`](https://github.com/nophead/NopSCADlib/commit/8fea8f437b4c4efe1aecf24cf8ddb6c8f006cad2 "show commit") [C.P.](# "Chris Palmer") Updated images and readme for green terminals.
@@ -1466,7 +1540,7 @@ Updated images and readme.
 
 *   2020-11-13 [`0c9ae8d`](https://github.com/nophead/NopSCADlib/commit/0c9ae8d60c96d8c5b16adfce98081adc8e20b001 "show commit") [C.P.](# "Chris Palmer") PCBs now drawn before components so that transparent LEDs draw correctly.
 
-*   2020-11-12 [`9a0bad4`](https://github.com/nophead/NopSCADlib/commit/9a0bad4e61acbd0ae27ef5c2d324d88deb7ee672 "show commit") [C.P.](# "Chris Palmer") Made stepper motor encap paramatric.
+*   2020-11-12 [`9a0bad4`](https://github.com/nophead/NopSCADlib/commit/9a0bad4e61acbd0ae27ef5c2d324d88deb7ee672 "show commit") [C.P.](# "Chris Palmer") Made stepper motor encap parametric.
 Made connector position based on encap height and added PCB.
 
 *   2020-11-12 [`9004781`](https://github.com/nophead/NopSCADlib/commit/90047815b0189c628c96807785d0d93a4895d411 "show commit") [C.P.](# "Chris Palmer") Added JST PH connectors.
@@ -1595,7 +1669,7 @@ Reduced J-Head inset.
 Removed J-Head MK4.
 
 ### [v9.2.0](https://github.com/nophead/NopSCADlib/releases/tag/v9.2.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v9.1.1...v9.2.0 "diff with v9.1.1")
-*   2020-08-13 [`2419d50`](https://github.com/nophead/NopSCADlib/commit/2419d5064182d63634183a5762c995d0bdfacf0a "show commit") [C.P.](# "Chris Palmer") Added more PTFE tube sizes and amde them whiter.
+*   2020-08-13 [`2419d50`](https://github.com/nophead/NopSCADlib/commit/2419d5064182d63634183a5762c995d0bdfacf0a "show commit") [C.P.](# "Chris Palmer") Added more PTFE tube sizes and made them whiter.
 
 *   2020-08-13 [`02211c2`](https://github.com/nophead/NopSCADlib/commit/02211c20348ef4f134c0d3c734a5d922fe9a9a3c "show commit") [C.P.](# "Chris Palmer") Added `tubing_or()` and `center` option.
 
@@ -2130,7 +2204,7 @@ already included by other vitamins.
 
 *   2020-02-24 [`065ec0a`](https://github.com/nophead/NopSCADlib/commit/065ec0a430da6c62cbd6d06b3de822e8a6751425 "show commit") [C.P.](# "Chris Palmer") Corrected nut placement
 
-*   2020-02-24 [`e7eea05`](https://github.com/nophead/NopSCADlib/commit/e7eea0520c7e4bd20e505084d7c17a64a915ef75 "show commit") [C.P.](# "Chris Palmer") T nut thickness no longer includes the stem to simplyfy placement and screw
+*   2020-02-24 [`e7eea05`](https://github.com/nophead/NopSCADlib/commit/e7eea0520c7e4bd20e505084d7c17a64a915ef75 "show commit") [C.P.](# "Chris Palmer") T nut thickness no longer includes the stem to simplify placement and screw
 length calculations.
 
 *   2020-02-24 [`5cb994b`](https://github.com/nophead/NopSCADlib/commit/5cb994b58b204a9f59d17001e4061aa5f60328bc "show commit") [C.P.](# "Chris Palmer") Retabulated nut table
@@ -2350,7 +2424,7 @@ Both added to the insert test.
 
 *   2019-08-18 [`e35fb69`](https://github.com/nophead/NopSCADlib/commit/e35fb695a21a42216b7f5b58c12b6bc5d3a43eff "show commit") [C.P.](# "Chris Palmer") Ziptie width added to BOM description.
 
-*   2019-08-18 [`61bec65`](https://github.com/nophead/NopSCADlib/commit/61bec656d7d9328a6eb90ca003d5ae5888e5a18c "show commit") [C.P.](# "Chris Palmer") Fixed box header BOM descripion.
+*   2019-08-18 [`61bec65`](https://github.com/nophead/NopSCADlib/commit/61bec656d7d9328a6eb90ca003d5ae5888e5a18c "show commit") [C.P.](# "Chris Palmer") Fixed box header BOM description.
 
 *   2019-08-18 [`854adab`](https://github.com/nophead/NopSCADlib/commit/854adab6650e7617588e2da821cd91fa97657eaa "show commit") [C.P.](# "Chris Palmer") Fix for Python 2
 

docs/usage.md

@@ -30,7 +30,7 @@ The `NopSCADlib/scripts` directory needs to be added to the executable search pa
 
 Note that on Linux and OSX the full file name including the `.py` will be needed.
 
-The installation can be tested by opening `NopSCADlib/libtest.scad` in the OpenSCAD GUI. It should render all the objects in the library in about 1 minute.
+The installation can be tested by opening `NopSCADlib/libtest.scad` in the OpenSCAD GUI. It should render all the objects in the library in about 2 minutes.
 
 Running `tests` from the command line will run all the tests in the `tests` directory and build the `readme.md` catalog for GitHub and render it to `readme.html`
 for local preview.

examples/EnviroPlus/bom/bom.csv

@@ -1,6 +1,6 @@
 'Micro SD card',  1
 'Fan 17mm x 8mm',  1
-'Heatfit insert M2',  4
+'Heatfit insert M2 x 4mm',  4
 'Nut M2.5 x 2.2mm nyloc',  4
 'Enviro+',  1
 'Raspberry Pi Zero',  1
@@ -13,7 +13,7 @@
 'SMD capacitor 1206 10uF',  1
 'SMD resistor 0805 3K3 0.125W',  1
 'SOT223 package FZT851',  1
-'Veroboard 6 holes x 6strips',  1
+'Veroboard 6 holes x 6 strips',  1
 'Washer  M2 x 5mm x 0.3mm',  4
 'Washer  M2.5 x 5.9mm x 0.5mm',  4
 'Washer  M3 x 7mm x 0.5mm',  3

examples/EnviroPlus/bom/bom.json

@@ -49,13 +49,13 @@
     },
     {
         "name": "fan_controller_assembly",
-        "big": null,
+        "big": true,
         "ngb": false,
         "zoomed": 0,
         "count": 1,
         "assemblies": {},
         "vitamins": {
-            "veroboard(fan_vb): Veroboard 6 holes x 6strips": {
+            "veroboard(fan_vb): Veroboard 6 holes x 6 strips": {
                 "count": 1
             },
             "wire_link(0.8, 10.16, tail = 2.5): Wire link 0.8mm x 0.4\"": {
@@ -102,7 +102,7 @@
         "count": 1,
         "assemblies": {},
         "vitamins": {
-            "insert(F1BM2): Heatfit insert M2": {
+            "insert(F1BM2): Heatfit insert M2 x 4mm": {
                 "count": 4
             },
             "washer(M3_washer): Washer  M3 x 7mm x 0.5mm": {

examples/EnviroPlus/bom/bom.txt

@@ -15,7 +15,7 @@ Vitamins:
  i  e  k  e  o  e  r  n
  1|  |  |  |  |  |  |  |  1 Micro SD card
   |  | 1|  |  |  |  |  |  1 Fan 17mm x 8mm
-  |  |  | 4|  |  |  |  |  4 Heatfit insert M2
+  |  |  | 4|  |  |  |  |  4 Heatfit insert M2 x 4mm
   |  |  |  |  | 4|  |  |  4 Nut M2.5 x 2.2mm nyloc
   |  |  |  | 1|  |  |  |  1 Enviro+
  1|  |  |  |  |  |  |  |  1 Raspberry Pi Zero
@@ -28,7 +28,7 @@ Vitamins:
   |  |  |  |  |  | 1|  |  1 SMD capacitor 1206 10uF
   |  |  |  |  |  | 1|  |  1 SMD resistor 0805 3K3 0.125W
   |  |  |  |  |  | 1|  |  1 SOT223 package FZT851
-  |  |  |  |  |  | 1|  |  1 Veroboard 6 holes x 6strips
+  |  |  |  |  |  | 1|  |  1 Veroboard 6 holes x 6 strips
   |  |  |  |  |  |  | 4|  4 Washer  M2 x 5mm x 0.3mm
   |  |  |  |  | 4|  |  |  4 Washer  M2.5 x 5.9mm x 0.5mm
   |  |  | 3|  |  |  |  |  3 Washer  M3 x 7mm x 0.5mm

examples/EnviroPlus/bom/case_assembly.txt

@@ -1,6 +1,6 @@
 case_assembly:
 Vitamins:
-  4 Heatfit insert M2
+  4 Heatfit insert M2 x 4mm
   3 Screw M3 pan x  6mm
   3 Washer  M3 x 7mm x 0.5mm
 

examples/EnviroPlus/bom/fan_controller_assembly.txt

@@ -3,6 +3,6 @@ Vitamins:
   1 SMD capacitor 1206 10uF
   1 SMD resistor 0805 3K3 0.125W
   1 SOT223 package FZT851
-  1 Veroboard 6 holes x 6strips
+  1 Veroboard 6 holes x 6 strips
   3 Wire link 0.8mm x 6.5mm
   1 Wire link 0.8mm x 0.4"

examples/EnviroPlus/readme.md

@@ -29,7 +29,7 @@ Environmental monitor using Enviro+ sensor board and a Raspberry Pi Zero.
 |  |  |  |  |  |  |  |  | | **Vitamins** |
 |   .  |   .  |   .  |   1  |   .  |   .  |   .  |   .  |    1  |    Enviro+ |
 |   1  |   .  |   .  |   .  |   .  |   .  |   .  |   .  |    1  |    Fan 17mm x 8mm |
-|   .  |   .  |   .  |   .  |   4  |   .  |   .  |   .  |    4  |    Heatfit insert M2 |
+|   .  |   .  |   .  |   .  |   4  |   .  |   .  |   .  |    4  |    Heatfit insert M2 x 4mm |
 |   .  |   1  |   .  |   .  |   .  |   .  |   .  |   .  |    1  |    Micro SD card |
 |   .  |   .  |   .  |   .  |   .  |   4  |   .  |   .  |    4  |    Nut M2.5 x 2.2mm nyloc |
 |   1  |   .  |   .  |   .  |   .  |   .  |   .  |   .  |    1  |    PMS5003 particle detector |
@@ -42,7 +42,7 @@ Environmental monitor using Enviro+ sensor board and a Raspberry Pi Zero.
 |   .  |   .  |   .  |   .  |   .  |   .  |   2  |   .  |    2  |    Screw M2.5 pan x  6.4mm |
 |   .  |   .  |   .  |   .  |   .  |   4  |   .  |   .  |    4  |    Screw M2.5 pan x  8mm |
 |   .  |   .  |   .  |   .  |   3  |   .  |   .  |   .  |    3  |    Screw M3 pan x  6mm |
-|   .  |   .  |   1  |   .  |   .  |   .  |   .  |   .  |    1  |    Veroboard 6 holes x 6strips |
+|   .  |   .  |   1  |   .  |   .  |   .  |   .  |   .  |    1  |    Veroboard 6 holes x 6 strips |
 |   .  |   .  |   .  |   .  |   .  |   .  |   .  |   4  |    4  |    Washer  M2 x 5mm x 0.3mm |
 |   .  |   .  |   .  |   .  |   .  |   4  |   .  |   .  |    4  |    Washer  M2.5 x 5.9mm x 0.5mm |
 |   .  |   .  |   .  |   .  |   3  |   .  |   .  |   .  |    3  |    Washer  M3 x 7mm x 0.5mm |
@@ -121,13 +121,13 @@ Environmental monitor using Enviro+ sensor board and a Raspberry Pi Zero.
 |1| SMD capacitor 1206 10uF|
 |1| SMD resistor 0805 3K3 0.125W|
 |1| SOT223 package FZT851|
-|1| Veroboard 6 holes x 6strips|
+|1| Veroboard 6 holes x 6 strips|
 |1| Wire link 0.8mm x 0.4"|
 |3| Wire link 0.8mm x 6.5mm|
 
 
 ### Assembly instructions
-![fan_controller_assembly](assemblies/fan_controller_assembly_tn.png)
+![fan_controller_assembly](assemblies/fan_controller_assembly.png)
 
 The fan controller is a single transistor wired as a Miller integrator that effectively multiplies the capacitor value by the gain of the transistor.
 It converts the PWM signal on GPI4 to a stead DC voltage so that the fan doesn't whine, or stutter.
@@ -145,7 +145,7 @@ It converts the PWM signal on GPI4 to a stead DC voltage so that the fan doesn't
 ![SMT](docs/smt.jpg)
 
 
-![fan_controller_assembled](assemblies/fan_controller_assembled_tn.png)
+![fan_controller_assembled](assemblies/fan_controller_assembled.png)
 
 <span></span>
 [Top](#TOP)
@@ -168,11 +168,11 @@ It converts the PWM signal on GPI4 to a stead DC voltage so that the fan doesn't
 
 
 ### Assembly instructions
-![enviro_assembly](assemblies/enviro_assembly_tn.png)
+![enviro_assembly](assemblies/enviro_assembly.png)
 
 * Solder the fan_controller to the Enviro+ expansion connector at the 5V, GND and #4 pins.
 
-![enviro_assembled](assemblies/enviro_assembled_tn.png)
+![enviro_assembled](assemblies/enviro_assembled.png)
 
 <span></span>
 [Top](#TOP)
@@ -183,7 +183,7 @@ It converts the PWM signal on GPI4 to a stead DC voltage so that the fan doesn't
 ### Vitamins
 |Qty|Description|
 |---:|:----------|
-|4| Heatfit insert M2|
+|4| Heatfit insert M2 x 4mm|
 |3| Screw M3 pan x  6mm|
 |3| Washer  M3 x 7mm x 0.5mm|
 

examples/EnviroPlus/scad/fan_controller.scad

@@ -7,7 +7,6 @@
 //
 // Top level model
 //
-
 include <NopSCADlib/core.scad>
 use <NopSCADlib/vitamins/veroboard.scad>
 include <NopSCADlib/vitamins/smds.scad>
@@ -19,10 +18,9 @@ fan_vb = vero("fan_vb", "fan_controller", 6, 6, breaks = [[2, 1], [2 + eps, 5]],
         [0, 1,     0, "link", 0, 4, undef, 2.5],
         [0, 0,     0, "link", 0, 4, undef, 2.5],
         [2, 5,     0, "-smd_res", RES0805, "3K3"],
-        [4, 4.7,  90, "-smd_cap", CAP1206, 1.2, "10uF"],
+        [4, 4.5,  90, "-smd_cap", CAP1206, 1.2, "10uF"],
         [2, 2.5, 180, "-smd_sot", SOT223, "FZT851"],
-    ],
-    joints = [[5, 1], [5, 5], [0, [0, 1, 5]]]
+    ]
  );
 
 //! The fan controller is a single transistor wired as a Miller integrator that effectively multiplies the capacitor value by the gain of the transistor.
@@ -40,6 +38,6 @@ fan_vb = vero("fan_vb", "fan_controller", 6, 6, breaks = [[2, 1], [2 + eps, 5]],
 //!
 //! ![SMT](docs/smt.jpg)
 //!
-module fan_controller_assembly() rotate(90) vflip(!exploded()) veroboard_assembly(fan_vb, -vero_thickness(fan_vb) - 1.4, 0);
+module fan_controller_assembly() rotate(90) vflip() veroboard_fastened_assembly(fan_vb, -vero_thickness(fan_vb) - 1.4, 0);
 
 fan_controller_assembly();

examples/EnviroPlus/scad/main.scad

@@ -25,6 +25,7 @@ include <NopSCADlib/vitamins/fans.scad>
 use <NopSCADlib/vitamins/insert.scad>
 use <NopSCADlib/vitamins/veroboard.scad>
 use <NopSCADlib/utils/round.scad>
+use <NopSCADlib/utils/pcb_utils.scad>
 use <NopSCADlib/printed/foot.scad>
 use <NopSCADlib/printed/printed_box.scad>
 use <fan_controller.scad>
@@ -402,7 +403,7 @@ assembly("enviro") {
     if(!exploded())
         for(x = [8, 7, 3])
             pcb_grid(pcb, x, 0, 0.05)
-                solder_meniscus(pcb, 0.39, 1);
+                solder_meniscus(0.39, 1);
 }
 
 //! * Screw the Enviro+ PCB to the front of the case using M2.5 x 8mm pan screws with washer and nuts on the inside.

examples/MainsBreakOutBox/bom/base_assembly.txt

@@ -1,6 +1,6 @@
 base_assembly:
 Vitamins:
-  2 Heatfit insert M3
+  2 Heatfit insert M3 x 5.8mm
 
 Printed:
   1 socket_box.stl

examples/MainsBreakOutBox/bom/bom.csv

@@ -3,7 +3,7 @@
 'Wire brown 30/0.25mm strands, length 150mm - not shown',  2
 'Wire green & yellow 30/0.25mm strands, length 150mm - not shown',  2
 'IEC inlet for ATX',  1
-'Heatfit insert M3',  2
+'Heatfit insert M3 x 5.8mm',  2
 '4mm shielded jack socket blue',  2
 '4mm shielded jack socket brown',  1
 '4mm shielded jack socket green',  2

examples/MainsBreakOutBox/bom/bom.json

@@ -7,7 +7,7 @@
         "count": 1,
         "assemblies": {},
         "vitamins": {
-            "insert(F1BM3): Heatfit insert M3": {
+            "insert(F1BM3): Heatfit insert M3 x 5.8mm": {
                 "count": 2
             }
         },

examples/MainsBreakOutBox/bom/bom.txt

@@ -12,7 +12,7 @@ Vitamins:
   |  |  | 2|  2 Wire brown 30/0.25mm strands, length 150mm - not shown
   |  | 1| 1|  2 Wire green & yellow 30/0.25mm strands, length 150mm - not shown
   |  |  | 1|  1 IEC inlet for ATX
- 2|  |  |  |  2 Heatfit insert M3
+ 2|  |  |  |  2 Heatfit insert M3 x 5.8mm
   |  | 2|  |  2 4mm shielded jack socket blue
   |  | 1|  |  1 4mm shielded jack socket brown
   |  | 2|  |  2 4mm shielded jack socket green

examples/MainsBreakOutBox/readme.md

@@ -38,7 +38,7 @@ Earth leakage can be measured Canadian CSA style by disconnected the neutral lin
 |   .  |   .  |   .  |   1  |    1  |    4mm shielded jack socket brown |
 |   .  |   .  |   .  |   2  |    2  |    4mm shielded jack socket green |
 |   .  |   .  |   .  |   3  |    3  |    Ferrule for 1.5mm^2 wire - not shown |
-|   2  |   .  |   .  |   .  |    2  |    Heatfit insert M3 |
+|   2  |   .  |   .  |   .  |    2  |    Heatfit insert M3 x 5.8mm |
 |   .  |   .  |   3  |   5  |    8  |    Heatshrink sleeving ID 3.2mm x 15mm - not shown |
 |   .  |   .  |   1  |   .  |    1  |    IEC inlet for ATX |
 |   .  |   .  |   .  |   1  |    1  |    Mains socket 13A |
@@ -65,7 +65,7 @@ Earth leakage can be measured Canadian CSA style by disconnected the neutral lin
 ### Vitamins
 |Qty|Description|
 |---:|:----------|
-|2| Heatfit insert M3|
+|2| Heatfit insert M3 x 5.8mm|
 
 
 ### 3D Printed parts

gallery/readme.md

@@ -4,6 +4,18 @@ Arduino thermostat to control a beer fridge to use it as an environmental chambe
 
 ![](ArduinoThermostat.png)
 
+## Blinder
+
+Tasmota roller blind open / close mechanism
+
+
+![](Blinder.png)
+
+## ClockSetter
+An IOT device for programming UK wireless clocks that are out of reach of the UK MSF time signal but are on UK time, e.g. in Tenerife.
+
+![](ClockSetter.png)
+
 ## EnviroPlus
 Environmental monitor using Enviro+ sensor board and a Raspberry Pi Zero.
 
@@ -19,7 +31,6 @@ Current state of HydraRaptor after being modified for laser engraving.
 
 ![](HydraBot.png)
 
-
 ## IOT 50V PSU
 WiFi controllable PSU
 
@@ -30,6 +41,11 @@ WiFi controllable programmable load
 
 ![](IOT_LOAD.png)
 
+## LED Box
+Indicator LEDs used to debug a Bosch diswasher problem.
+
+![](LED_box.png)
+
 ## Lab ATX PSU
 Bench power supply built around an ATX PSU.
 
@@ -70,16 +86,36 @@ Mains isolated and variable supply with metering.
 
 
 
+## MultiSwitch
+Multi Tasmota switch to replace 5 Sonoffs
+
+![](MultiSwitch.png)
+
+## MultiSwitch2
+Multi Tasmota switch to replace 5 Sonoffs
+
+![](MultiSwitch2.png)
+
 ## PSU Cover
 A base and shroud to make PSU safe to sit on a desk
 
 ![](PSU_cover.png)
 
+## PSU Tube
+12V power supply made in an aluminium tube for fire safety
+
+![](PSU_tube.png)
+
 ## PotBox
 Potentiometer box with course and fine controls and three 4mm binding posts
 
 ![](PotBox.png)
 
+## PowerBank
+LION powerbank with e-paper charge status display
+
+![](PowerBank.png)
+
 ## SunBot
 A solar tracker to keep a solar panel pointing at the sun.
 

global_defs.scad

@@ -49,8 +49,14 @@ squeezed_wall = $preview ? 2 * extrusion_width - layer_height * (1 - PI / 4)
 
 inf = 1e10;      // very big
 eps = 1/128;     // small fudge factor to stop CSG barfing on coincident faces.
-$fa = 6;
-$fs = extrusion_width / 2;
+
+fa = is_undef($vitamin_fa) ? 6    : $vitamin_fa;          // Used for drawing vitamins, rather than printing.
+fs = is_undef($vitamin_fs) ? 0.25 : $vitamin_fs;
+fn = 32;
+
+$fa = $fa == 12 ? 6 : $fa;          // Defaults for printing
+$fs = $fs == 2 ? extrusion_width / 2 : $fs;
+
 
 // Some additional named colours
 silver           = [0.75, 0.75, 0.75];

lib.scad

@@ -25,19 +25,20 @@ include <core.scad>
 include <vitamins/psus.scad>
 include <vitamins/pcbs.scad>
 
+include <vitamins/antennas.scad>
 include <vitamins/batteries.scad>
 include <vitamins/bearing_blocks.scad>
 include <vitamins/blowers.scad>
 include <vitamins/bldc_motors.scad>
 include <vitamins/box_sections.scad>
 include <vitamins/bulldogs.scad>
-include <vitamins/buttons.scad>
 include <vitamins/cameras.scad>
 include <vitamins/components.scad>
 include <vitamins/displays.scad>
 include <vitamins/extrusions.scad>
 include <vitamins/extrusion_brackets.scad>
 include <vitamins/fastons.scad>
+include <vitamins/gear_motors.scad>
 include <vitamins/geared_steppers.scad>
 include <vitamins/hot_ends.scad>
 include <vitamins/inserts.scad>
@@ -99,6 +100,7 @@ use <utils/rounded_triangle.scad>
 use <utils/layout.scad>
 use <utils/round.scad>
 use <utils/offset.scad>
+use <utils/pcb_utils.scad>
 use <utils/sector.scad>
 use <utils/thread.scad>
-use <vitamins/photo_interrupter.scad>
+use <vitamins/photo_interrupter.scad>

libtest.scad

@@ -42,6 +42,7 @@
 include <lib.scad>
 
 use <tests/7_segments.scad>
+use <tests/antennas.scad>
 use <tests/ball_bearings.scad>
 use <tests/batteries.scad>
 use <tests/bearing_blocks.scad>
@@ -65,6 +66,7 @@ use <tests/extrusion_brackets.scad>
 use <tests/fans.scad>
 use <tests/fastons.scad>
 use <tests/fuseholder.scad>
+use <tests/gear_motors.scad>
 use <tests/geared_steppers.scad>
 use <tests/hot_ends.scad>
 use <tests/IECs.scad>
@@ -299,6 +301,9 @@ translate([x0, linear_bearings_y]) {
 translate([x0, steppers_y])
     stepper_motors();
 
+translate([x0 + 400, steppers_y])
+    gear_motors();
+
 translate([x0, sheets_y])
     sheets();
 
@@ -456,10 +461,10 @@ translate([x2, panel_meters_y])
 translate([x2, extrusions_y])
     extrusions();
 
-translate([400, transformers_y])
+translate([370, transformers_y])
     transformers();
 
-translate([x4 + 50, transformers_y])
+translate([x4, transformers_y])
     no_explode() socket_boxes();
 
 
@@ -477,7 +482,7 @@ cable_strip_y = sheets_y + 30;
 translate([0, transformers_y])
     servo_motors();
 
-translate([x4 + 200, belts_y + 58]) {
+translate([x4 + 200 + 16, belts_y + 58]) {
     belt_test();
 
     translate([0, 60])
@@ -497,6 +502,9 @@ translate([x4, rails_y + 130]) {
 translate([x4, cable_strip_y])
     cable_strips();
 
+translate([x4 + 150, cable_strip_y])
+    antennas();
+
 translate([x4, kp_pillow_blocks_y])
     kp_pillow_blocks();
 

readme.md

@@ -22,33 +22,34 @@ A list of changes classified as breaking, additions or fixes is maintained in [C
 <table><tr>
 <th align="left"> Vitamins A-H </th><th align="left"> Vitamins I-Q </th><th align="left"> Vitamins R-Z </th><th align="left"> Printed </th><th align="left"> Utilities </th><th align="left"> Core Utilities </th></tr>
 <tr><td> <a href = "#7_segments">7_segments</a> </td><td> <a href = "#iecs">IECs</a> </td><td> <a href = "#radials">Radials</a> </td><td> <a href = "#box">Box</a> </td><td> <a href = "#annotation">Annotation</a> </td><td> <a href = "#bom">BOM</a> </td></tr>
-<tr><td> <a href = "#axials">Axials</a> </td><td> <a href = "#inserts">Inserts</a> </td><td> <a href = "#rails">Rails</a> </td><td> <a href = "#butt_box">Butt_box</a> </td><td> <a href = "#bezier">Bezier</a> </td><td> <a href = "#clip">Clip</a> </td></tr>
-<tr><td> <a href = "#bldc_motors">BLDC_motors</a> </td><td> <a href = "#jack">Jack</a> </td><td> <a href = "#ring_terminals">Ring_terminals</a> </td><td> <a href = "#cable_clip">Cable_clip</a> </td><td> <a href = "#catenary">Catenary</a> </td><td> <a href = "#global">Global</a> </td></tr>
-<tr><td> <a href = "#ball_bearings">Ball_bearings</a> </td><td> <a href = "#ldrs">LDRs</a> </td><td> <a href = "#rockers">Rockers</a> </td><td> <a href = "#cable_grommets">Cable_grommets</a> </td><td> <a href = "#core_xy">Core_xy</a> </td><td> <a href = "#polyholes">Polyholes</a> </td></tr>
-<tr><td> <a href = "#batteries">Batteries</a> </td><td> <a href = "#led_meters">LED_meters</a> </td><td> <a href = "#rod">Rod</a> </td><td> <a href = "#camera_housing">Camera_housing</a> </td><td> <a href = "#dogbones">Dogbones</a> </td><td> <a href = "#rounded_rectangle">Rounded_rectangle</a> </td></tr>
-<tr><td> <a href = "#bearing_blocks">Bearing_blocks</a> </td><td> <a href = "#leds">LEDs</a> </td><td> <a href = "#sbr_rails">SBR_rails</a> </td><td> <a href = "#carriers">Carriers</a> </td><td> <a href = "#fillet">Fillet</a> </td><td> <a href = "#sphere">Sphere</a> </td></tr>
-<tr><td> <a href = "#belts">Belts</a> </td><td> <a href = "#leadnuts">Leadnuts</a> </td><td> <a href = "#sk_brackets">SK_brackets</a> </td><td> <a href = "#corner_block">Corner_block</a> </td><td> <a href = "#gears">Gears</a> </td><td> <a href = "#teardrops">Teardrops</a> </td></tr>
-<tr><td> <a href = "#blowers">Blowers</a> </td><td> <a href = "#light_strips">Light_strips</a> </td><td> <a href = "#smds">SMDs</a> </td><td> <a href = "#door_hinge">Door_hinge</a> </td><td> <a href = "#hanging_hole">Hanging_hole</a> </td><td></td></tr>
-<tr><td> <a href = "#box_sections">Box_sections</a> </td><td> <a href = "#linear_bearings">Linear_bearings</a> </td><td> <a href = "#ssrs">SSRs</a> </td><td> <a href = "#door_latch">Door_latch</a> </td><td> <a href = "#horiholes">Horiholes</a> </td><td></td></tr>
-<tr><td> <a href = "#bulldogs">Bulldogs</a> </td><td> <a href = "#magnets">Magnets</a> </td><td> <a href = "#screws">Screws</a> </td><td> <a href = "#drag_chain">Drag_chain</a> </td><td> <a href = "#layout">Layout</a> </td><td></td></tr>
-<tr><td> <a href = "#buttons">Buttons</a> </td><td> <a href = "#mains_sockets">Mains_sockets</a> </td><td> <a href = "#sealing_strip">Sealing_strip</a> </td><td> <a href = "#fan_guard">Fan_guard</a> </td><td> <a href = "#maths">Maths</a> </td><td></td></tr>
-<tr><td> <a href = "#cable_strips">Cable_strips</a> </td><td> <a href = "#microswitches">Microswitches</a> </td><td> <a href = "#servo_motors">Servo_motors</a> </td><td> <a href = "#fixing_block">Fixing_block</a> </td><td> <a href = "#offset">Offset</a> </td><td></td></tr>
-<tr><td> <a href = "#cameras">Cameras</a> </td><td> <a href = "#microview">Microview</a> </td><td> <a href = "#shaft_couplings">Shaft_couplings</a> </td><td> <a href = "#flat_hinge">Flat_hinge</a> </td><td> <a href = "#quadrant">Quadrant</a> </td><td></td></tr>
-<tr><td> <a href = "#circlips">Circlips</a> </td><td> <a href = "#modules">Modules</a> </td><td> <a href = "#sheets">Sheets</a> </td><td> <a href = "#foot">Foot</a> </td><td> <a href = "#round">Round</a> </td><td></td></tr>
-<tr><td> <a href = "#components">Components</a> </td><td> <a href = "#nuts">Nuts</a> </td><td> <a href = "#spades">Spades</a> </td><td> <a href = "#handle">Handle</a> </td><td> <a href = "#rounded_cylinder">Rounded_cylinder</a> </td><td></td></tr>
-<tr><td> <a href = "#dip">DIP</a> </td><td> <a href = "#o_ring">O_ring</a> </td><td> <a href = "#spools">Spools</a> </td><td> <a href = "#knob">Knob</a> </td><td> <a href = "#rounded_polygon">Rounded_polygon</a> </td><td></td></tr>
-<tr><td> <a href = "#d_connectors">D_connectors</a> </td><td> <a href = "#opengrab">Opengrab</a> </td><td> <a href = "#springs">Springs</a> </td><td> <a href = "#led_bezel">LED_bezel</a> </td><td> <a href = "#rounded_triangle">Rounded_triangle</a> </td><td></td></tr>
-<tr><td> <a href = "#displays">Displays</a> </td><td> <a href = "#pcb">PCB</a> </td><td> <a href = "#stepper_motors">Stepper_motors</a> </td><td> <a href = "#pcb_mount">PCB_mount</a> </td><td> <a href = "#sector">Sector</a> </td><td></td></tr>
-<tr><td> <a href = "#extrusion_brackets">Extrusion_brackets</a> </td><td> <a href = "#pcbs">PCBs</a> </td><td> <a href = "#swiss_clips">Swiss_clips</a> </td><td> <a href = "#psu_shroud">PSU_shroud</a> </td><td> <a href = "#sweep">Sweep</a> </td><td></td></tr>
-<tr><td> <a href = "#extrusions">Extrusions</a> </td><td> <a href = "#psus">PSUs</a> </td><td> <a href = "#terminals">Terminals</a> </td><td> <a href = "#pocket_handle">Pocket_handle</a> </td><td> <a href = "#thread">Thread</a> </td><td></td></tr>
-<tr><td> <a href = "#fans">Fans</a> </td><td> <a href = "#panel_meters">Panel_meters</a> </td><td> <a href = "#toggles">Toggles</a> </td><td> <a href = "#press_fit">Press_fit</a> </td><td> <a href = "#tube">Tube</a> </td><td></td></tr>
-<tr><td> <a href = "#fastons">Fastons</a> </td><td> <a href = "#photo_interrupters">Photo_interrupters</a> </td><td> <a href = "#transformers">Transformers</a> </td><td> <a href = "#printed_box">Printed_box</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#fuseholder">Fuseholder</a> </td><td> <a href = "#pillars">Pillars</a> </td><td> <a href = "#tubings">Tubings</a> </td><td> <a href = "#printed_pulleys">Printed_pulleys</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#geared_steppers">Geared_steppers</a> </td><td> <a href = "#pillow_blocks">Pillow_blocks</a> </td><td> <a href = "#variacs">Variacs</a> </td><td> <a href = "#ribbon_clamp">Ribbon_clamp</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#green_terminals">Green_terminals</a> </td><td> <a href = "#pin_headers">Pin_headers</a> </td><td> <a href = "#veroboard">Veroboard</a> </td><td> <a href = "#ssr_shroud">SSR_shroud</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#hot_ends">Hot_ends</a> </td><td> <a href = "#potentiometers">Potentiometers</a> </td><td> <a href = "#washers">Washers</a> </td><td> <a href = "#screw_knob">Screw_knob</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#hygrometer">Hygrometer</a> </td><td> <a href = "#pulleys">Pulleys</a> </td><td> <a href = "#wire">Wire</a> </td><td> <a href = "#socket_box">Socket_box</a> </td><td></td><td></td></tr>
-<tr><td></td><td></td><td> <a href = "#zipties">Zipties</a> </td><td> <a href = "#strap_handle">Strap_handle</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#antennas">Antennas</a> </td><td> <a href = "#inserts">Inserts</a> </td><td> <a href = "#rails">Rails</a> </td><td> <a href = "#butt_box">Butt_box</a> </td><td> <a href = "#bezier">Bezier</a> </td><td> <a href = "#clip">Clip</a> </td></tr>
+<tr><td> <a href = "#axials">Axials</a> </td><td> <a href = "#jack">Jack</a> </td><td> <a href = "#ring_terminals">Ring_terminals</a> </td><td> <a href = "#cable_clip">Cable_clip</a> </td><td> <a href = "#catenary">Catenary</a> </td><td> <a href = "#global">Global</a> </td></tr>
+<tr><td> <a href = "#bldc_motors">BLDC_motors</a> </td><td> <a href = "#ldrs">LDRs</a> </td><td> <a href = "#rockers">Rockers</a> </td><td> <a href = "#cable_grommets">Cable_grommets</a> </td><td> <a href = "#core_xy">Core_xy</a> </td><td> <a href = "#polyholes">Polyholes</a> </td></tr>
+<tr><td> <a href = "#ball_bearings">Ball_bearings</a> </td><td> <a href = "#led_meters">LED_meters</a> </td><td> <a href = "#rod">Rod</a> </td><td> <a href = "#camera_housing">Camera_housing</a> </td><td> <a href = "#dogbones">Dogbones</a> </td><td> <a href = "#rounded_rectangle">Rounded_rectangle</a> </td></tr>
+<tr><td> <a href = "#batteries">Batteries</a> </td><td> <a href = "#leds">LEDs</a> </td><td> <a href = "#sbr_rails">SBR_rails</a> </td><td> <a href = "#carriers">Carriers</a> </td><td> <a href = "#fillet">Fillet</a> </td><td> <a href = "#sphere">Sphere</a> </td></tr>
+<tr><td> <a href = "#bearing_blocks">Bearing_blocks</a> </td><td> <a href = "#leadnuts">Leadnuts</a> </td><td> <a href = "#sk_brackets">SK_brackets</a> </td><td> <a href = "#corner_block">Corner_block</a> </td><td> <a href = "#gears">Gears</a> </td><td> <a href = "#teardrops">Teardrops</a> </td></tr>
+<tr><td> <a href = "#belts">Belts</a> </td><td> <a href = "#light_strips">Light_strips</a> </td><td> <a href = "#smds">SMDs</a> </td><td> <a href = "#door_hinge">Door_hinge</a> </td><td> <a href = "#hanging_hole">Hanging_hole</a> </td><td></td></tr>
+<tr><td> <a href = "#blowers">Blowers</a> </td><td> <a href = "#linear_bearings">Linear_bearings</a> </td><td> <a href = "#ssrs">SSRs</a> </td><td> <a href = "#door_latch">Door_latch</a> </td><td> <a href = "#horiholes">Horiholes</a> </td><td></td></tr>
+<tr><td> <a href = "#box_sections">Box_sections</a> </td><td> <a href = "#magnets">Magnets</a> </td><td> <a href = "#screws">Screws</a> </td><td> <a href = "#drag_chain">Drag_chain</a> </td><td> <a href = "#layout">Layout</a> </td><td></td></tr>
+<tr><td> <a href = "#bulldogs">Bulldogs</a> </td><td> <a href = "#mains_sockets">Mains_sockets</a> </td><td> <a href = "#sealing_strip">Sealing_strip</a> </td><td> <a href = "#fan_guard">Fan_guard</a> </td><td> <a href = "#maths">Maths</a> </td><td></td></tr>
+<tr><td> <a href = "#buttons">Buttons</a> </td><td> <a href = "#microswitches">Microswitches</a> </td><td> <a href = "#servo_motors">Servo_motors</a> </td><td> <a href = "#fixing_block">Fixing_block</a> </td><td> <a href = "#offset">Offset</a> </td><td></td></tr>
+<tr><td> <a href = "#cable_strips">Cable_strips</a> </td><td> <a href = "#microview">Microview</a> </td><td> <a href = "#shaft_couplings">Shaft_couplings</a> </td><td> <a href = "#flat_hinge">Flat_hinge</a> </td><td> <a href = "#pcb_utils">PCB_utils</a> </td><td></td></tr>
+<tr><td> <a href = "#cameras">Cameras</a> </td><td> <a href = "#modules">Modules</a> </td><td> <a href = "#sheets">Sheets</a> </td><td> <a href = "#foot">Foot</a> </td><td> <a href = "#quadrant">Quadrant</a> </td><td></td></tr>
+<tr><td> <a href = "#circlips">Circlips</a> </td><td> <a href = "#nuts">Nuts</a> </td><td> <a href = "#spades">Spades</a> </td><td> <a href = "#handle">Handle</a> </td><td> <a href = "#round">Round</a> </td><td></td></tr>
+<tr><td> <a href = "#components">Components</a> </td><td> <a href = "#o_ring">O_ring</a> </td><td> <a href = "#spools">Spools</a> </td><td> <a href = "#knob">Knob</a> </td><td> <a href = "#rounded_cylinder">Rounded_cylinder</a> </td><td></td></tr>
+<tr><td> <a href = "#dip">DIP</a> </td><td> <a href = "#opengrab">Opengrab</a> </td><td> <a href = "#springs">Springs</a> </td><td> <a href = "#led_bezel">LED_bezel</a> </td><td> <a href = "#rounded_polygon">Rounded_polygon</a> </td><td></td></tr>
+<tr><td> <a href = "#d_connectors">D_connectors</a> </td><td> <a href = "#pcb">PCB</a> </td><td> <a href = "#stepper_motors">Stepper_motors</a> </td><td> <a href = "#pcb_mount">PCB_mount</a> </td><td> <a href = "#rounded_triangle">Rounded_triangle</a> </td><td></td></tr>
+<tr><td> <a href = "#displays">Displays</a> </td><td> <a href = "#pcbs">PCBs</a> </td><td> <a href = "#swiss_clips">Swiss_clips</a> </td><td> <a href = "#psu_shroud">PSU_shroud</a> </td><td> <a href = "#sector">Sector</a> </td><td></td></tr>
+<tr><td> <a href = "#extrusion_brackets">Extrusion_brackets</a> </td><td> <a href = "#psus">PSUs</a> </td><td> <a href = "#terminals">Terminals</a> </td><td> <a href = "#pocket_handle">Pocket_handle</a> </td><td> <a href = "#sweep">Sweep</a> </td><td></td></tr>
+<tr><td> <a href = "#extrusions">Extrusions</a> </td><td> <a href = "#panel_meters">Panel_meters</a> </td><td> <a href = "#toggles">Toggles</a> </td><td> <a href = "#press_fit">Press_fit</a> </td><td> <a href = "#thread">Thread</a> </td><td></td></tr>
+<tr><td> <a href = "#fans">Fans</a> </td><td> <a href = "#photo_interrupters">Photo_interrupters</a> </td><td> <a href = "#transformers">Transformers</a> </td><td> <a href = "#printed_box">Printed_box</a> </td><td> <a href = "#tube">Tube</a> </td><td></td></tr>
+<tr><td> <a href = "#fastons">Fastons</a> </td><td> <a href = "#pillars">Pillars</a> </td><td> <a href = "#tubings">Tubings</a> </td><td> <a href = "#printed_pulleys">Printed_pulleys</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#fuseholder">Fuseholder</a> </td><td> <a href = "#pillow_blocks">Pillow_blocks</a> </td><td> <a href = "#variacs">Variacs</a> </td><td> <a href = "#ribbon_clamp">Ribbon_clamp</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#gear_motors">Gear_motors</a> </td><td> <a href = "#pin_headers">Pin_headers</a> </td><td> <a href = "#veroboard">Veroboard</a> </td><td> <a href = "#ssr_shroud">SSR_shroud</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#geared_steppers">Geared_steppers</a> </td><td> <a href = "#potentiometers">Potentiometers</a> </td><td> <a href = "#washers">Washers</a> </td><td> <a href = "#screw_knob">Screw_knob</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#green_terminals">Green_terminals</a> </td><td> <a href = "#pulleys">Pulleys</a> </td><td> <a href = "#wire">Wire</a> </td><td> <a href = "#socket_box">Socket_box</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#hot_ends">Hot_ends</a> </td><td></td><td> <a href = "#zipties">Zipties</a> </td><td> <a href = "#strap_handle">Strap_handle</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#hygrometer">Hygrometer</a> </td><td></td><td></td><td></td><td></td><td></td></tr>
 </table>
 
 ---
@@ -82,6 +83,53 @@ Presence of a decimal point is determined by the number of pins. Its position is
 ![7_segments](tests/png/7_segments.png)
 
 
+<a href="#top">Top</a>
+
+---
+<a name="antennas"></a>
+## Antennas
+Wifi Antennas
+
+[vitamins/antennas.scad](vitamins/antennas.scad) Object definitions.
+
+[vitamins/antenna.scad](vitamins/antenna.scad) Implementation.
+
+[tests/antennas.scad](tests/antennas.scad) Code for this example.
+
+### Properties
+| Function | Description |
+|:--- |:--- |
+| `antenna_bot_d(type)` | Diameter at the base |
+| `antenna_gap(type)` | Space for left panel, washers and nuts when screwed on fully. |
+| `antenna_grip(type)` | Grip d, h, h2 |
+| `antenna_hinge(type)` | Hinge post width, z value of the pin, pin diameter, width reduction and slot width |
+| `antenna_length(type)` | Total length |
+| `antenna_rings(type)` | List of ring z, thickness, depths |
+| `antenna_split(type)` | Split point |
+| `antenna_straight(type)` | Length of the straight part |
+| `antenna_top_d(type)` | Diameter at the top |
+
+### Functions
+| Function | Description |
+|:--- |:--- |
+| `antenna_hole_r(type)` | Panel hole radius |
+| `antenna_nut(type)` | The nut |
+
+### Modules
+| Module | Description |
+|:--- |:--- |
+| `antenna(type, thickness, angle)` | Draw a WiFi antenna |
+
+![antennas](tests/png/antennas.png)
+
+### Vitamins
+| Qty | Module call | BOM entry |
+| ---:|:--- |:---|
+|   1 | `antenna(ESP201_antenna)` |  Antenna ESP201 |
+|   1 | `nut(ant_nut)` |  Nut M6.25 x 1.8mm  |
+|   1 | `star_washer(ant_washer_washer)` |  Washer star M6.4 x 0.6mm |
+
+
 <a href="#top">Top</a>
 
 ---
@@ -98,6 +146,9 @@ Axial components for PCBs.
 ### Properties
 | Function | Description |
 |:--- |:--- |
+| `ax_diode_colour(type)` | Body colour and stripe colour |
+| `ax_diode_size(type)` | Body length, diameter and corner radius |
+| `ax_diode_wire(type)` | Wire diameter |
 | `ax_res_colour(type)` | Body colour |
 | `ax_res_diameter(type)` | Body diameter |
 | `ax_res_end_d(type)` | End cap diameter |
@@ -109,6 +160,7 @@ Axial components for PCBs.
 ### Modules
 | Module | Description |
 |:--- |:--- |
+| `ax_diode(type, value, pitch = 0)` | Through hole axial diode. If `pitch` is zero the minimum is used. If below the minimum the resistor is placed vertical. |
 | `ax_res(type, value, tol = 5, pitch = 0)` | Through hole axial resistor. If `pitch` is zero the minimum is used. If below the minimum the resistor is placed vertical. |
 | `wire_link(d, l, h = 1, tail = 3, sleeve = false)` | Draw a wire jumper link. `sleeve` can be a list with the diameter and colour. If `l` is zero then a vertical wire is drawn. |
 
@@ -117,6 +169,8 @@ Axial components for PCBs.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
+|   2 | `ax_diode(DO_41, "1N4007")` |  Diode 1N4007 |
+|   2 | `ax_diode(DO_35, "1N4148")` |  Diode 1N4148 |
 |   1 | `pcb(PERF60x40)` |  Perfboard 60 x 40mm |
 |   1 | `ax_res(res1_8, 1000)` |  Resistor 1000 Ohms 5% 0.125W |
 |   1 | `ax_res(res1_8, 2200, tol = 1)` |  Resistor 2200 Ohms 1% 0.125W |
@@ -176,6 +230,8 @@ Also single bearing balls are modelled as just a silver sphere and a BOM entry.
 |   1 | `ball_bearing(BB6201)` |  Ball bearing 6201-2RS 12mm x 32mm x 10mm |
 |   1 | `ball_bearing(BB624)` |  Ball bearing 624-2RS 4mm x 13mm x 5mm |
 |   1 | `ball_bearing(BB6808)` |  Ball bearing 6808-2RS 40mm x 52mm x 7mm |
+|   1 | `ball_bearing(BB686)` |  Ball bearing 686ZZ 6mm x 13mm x 5mm |
+|   1 | `ball_bearing(BB696)` |  Ball bearing 696ZZ 6mm x 16mm x 5mm |
 |   1 | `ball_bearing(BBF623)` |  Ball bearing F623-2RS 3mm x 10mm x 4mm |
 |   1 | `ball_bearing(BBF693)` |  Ball bearing F693ZZ 3mm x 8mm x 3mm |
 |   1 | `ball_bearing(BBF695)` |  Ball bearing F695ZZ 5mm x 13mm x 4mm |
@@ -183,7 +239,7 @@ Also single bearing balls are modelled as just a silver sphere and a BOM entry.
 |   1 | `ball_bearing(BBMR83)` |  Ball bearing MR83ZZ 3mm x 8mm x 3mm |
 |   1 | `ball_bearing(BBMR93)` |  Ball bearing MR93ZZ 3mm x 9mm x 4mm |
 |   1 | `ball_bearing(BBSMR95)` |  Ball bearing SMR95ZZ 5mm x 9mm x 2.5mm |
-|   5 | ` bearing_ball(3)` |  Steel ball 3mm |
+|   7 | ` bearing_ball(3)` |  Steel ball 3mm |
 
 
 <a href="#top">Top</a>
@@ -381,10 +437,14 @@ Individual teeth are not drawn, instead they are represented by a lighter colour
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
+|   1 | `belt(GT2x12, [ ... ])` |  Belt GT2 x 12mm x 128mm |
 |   1 | `belt(GT2x6, [ ... ])` |  Belt GT2 x 6mm x 128mm |
-|   1 | `belt(GT2x6, [ ... ])` |  Belt GT2 x 6mm x 552mm |
-|   2 | `belt(GT2x6, [ ... ])` |  Belt GT2 x 6mm x 556mm |
+|   1 | `belt(GT2x6, [ ... ])` |  Belt GT2 x 6mm x 584mm |
+|   2 | `belt(GT2x6, [ ... ])` |  Belt GT2 x 6mm x 588mm |
 |   1 | `belt(GT2x9, [ ... ])` |  Belt GT2 x 9mm x 128mm |
+|   1 | `belt(GT3x12, [ ... ])` |  Belt GT3 x 12mm x 128mm |
+|   1 | `belt(GT3x6, [ ... ])` |  Belt GT3 x 6mm x 128mm |
+|   1 | `belt(GT3x9, [ ... ])` |  Belt GT3 x 9mm x 128mm |
 |   1 | `belt(T2p5x6, [ ... ])` |  Belt T2.5 x 6mm x 130mm |
 |   1 | `belt(T5x10, [ ... ])` |  Belt T5 x 10mm x 130mm |
 |   1 | `belt(T5x6, [ ... ])` |  Belt T5 x 6mm x 130mm |
@@ -565,7 +625,9 @@ Box sections.
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
 |   1 | `box_section(AL12x8x1, 100)` |  Aluminium rectangular box section 12mm x 8mm x 1mm, length 100mm |
-|   1 | `box_section(AL20x20x2, 100)` |  Aluminium rectangular box section 20mm x 20mm x 2mm, length 100mm |
+|   1 | `box_section(AL20x20x2, 80)` |  Aluminium rectangular box section 20mm x 20mm x 2mm, length 80mm |
+|   1 | `box_section(AL38p1x25p4x1p6, 60)` |  Aluminium rectangular box section 38.1mm x 25.4mm x 1.6mm, length 60mm |
+|   1 | `box_section(AL50p8x38p1x3, 40)` |  Aluminium rectangular box section 50.8mm x 38.1mm x 3.0mm, length 40mm |
 |   1 | `box_section(CF10x10x1, 100)` |  Carbon fiber rectangular box section 10mm x 10mm x 1mm, length 100mm |
 
 
@@ -633,6 +695,7 @@ PCB mounted buttons. Can optionally have a coloured cap
 | `square_button_d(type)` | Button diameter |
 | `square_button_h(type)` | Height of the button above the PCB |
 | `square_button_height(type)` | Height of the base |
+| `square_button_ra_z(type)` | Height of button centre above the PCB for right_angle version |
 | `square_button_rivit(type)` | Size of the corner rivets |
 | `square_button_wall(type)` | Offset of the metal part |
 | `square_button_width(type)` | Width and depth of the base |
@@ -640,7 +703,7 @@ PCB mounted buttons. Can optionally have a coloured cap
 ### Modules
 | Module | Description |
 |:--- |:--- |
-| `square_button(type, colour = "yellow")` | Draw square button with specified cap colour if it has a cap |
+| `square_button(type, colour = "yellow", right_angle = false)` | Draw square button with specified cap colour if it has a cap |
 
 ![buttons](tests/png/buttons.png)
 
@@ -650,6 +713,7 @@ PCB mounted buttons. Can optionally have a coloured cap
 |   1 | `square_button(button_12mm, "yellow")` |  Square button 12mm with yellow cap |
 |   1 | `square_button(button_4p5mm)` |  Square button 4.5mm |
 |   1 | `square_button(button_6mm)` |  Square button 6mm |
+|   1 | `square_button(button_6mm_7)` |  Square button 6mm |
 
 
 <a href="#top">Top</a>
@@ -847,6 +911,7 @@ Various electronic components used in hot ends and heated beds.
 | `fack2spm()` | Draw a FACK2SPM Cat5E RJ45 shielded panel mount coupler |
 | `fack2spm_hole_positions()` | Place children at the FACK2SPM mounting hole positions |
 | `fack2spm_holes(h = 0)` | Cut the holes for a FACK2SPM |
+| `multiwatt11(part_no, tail = 3)` | Draw a MULTIWATT11 package |
 | `panel_USBA()` | Draw a panel mount USBA connector |
 | `panel_USBA_hole_positions()` | Place children at hole positions |
 | `panel_USBA_holes(h = 100)` | Make holes for USBA connector |
@@ -863,6 +928,7 @@ Various electronic components used in hot ends and heated beds.
 |   1 | `TO220("Generic TO220 package")` |  Generic TO220 package |
 |   1 | `TO247("Generic TO247 package")` |  Generic TO247 package |
 |   8 | `tubing(HSHRNK32)` |  Heatshrink sleeving ID 3.2mm x 15mm |
+|   1 | `multiwatt11("L6203")` |  MULTIWATT11 L6203 |
 |   1 | `resistor(RWM04106R80J)` |  Resistor RWM04106R80J 6R8 3W vitreous enamel |
 |   1 | `resistor(RIE1212UB5C5R6)` |  Resistor UB5C 5R6F 5R6 3W vitreous enamel |
 |   1 | `al_clad_resistor(THS10, 4.7)` |  Resistor aluminium clad THS10 4.7 |
@@ -1240,7 +1306,7 @@ Faston receptacles to mate with spade connectors
 | `faston_insul_crimp_l(type)` | Length of the insulation crimp |
 | `faston_insul_crimp_o(type)` | Offset of insulation crimp |
 | `faston_insul_crimp_p(type)` | Position of the tip of the insulation crimp |
-| `faston_size(type)` | Size of the receptical part |
+| `faston_size(type)` | Size of the receptacle part |
 | `faston_t(type)` | Thickness |
 | `faston_wall_h(type)` | Height of transition web wall |
 | `faston_width(type)` | Width of matching spade |
@@ -1297,6 +1363,56 @@ Faston receptacles to mate with spade connectors
 |   1 | `fuseholder(6)` |  Fuse holder 20mm |
 
 
+<a href="#top">Top</a>
+
+---
+<a name="gear_motors"></a>
+## Gear_motors
+DC motors with a gearbox
+
+[vitamins/gear_motors.scad](vitamins/gear_motors.scad) Object definitions.
+
+[vitamins/gear_motor.scad](vitamins/gear_motor.scad) Implementation.
+
+[tests/gear_motors.scad](tests/gear_motors.scad) Code for this example.
+
+### Properties
+| Function | Description |
+|:--- |:--- |
+| `gm_boss(type)` | Motor boss diameter, corner radius, height and colour |
+| `gm_box(type)` | Size, corner radius, colour |
+| `gm_holes(type)` | List of hole positions |
+| `gm_hub(type)` | Motor hub diameter, height, corner rad |
+| `gm_motor(type)` | Motor position, diameter, height, corner rad and colour |
+| `gm_motor_boss(type)` | Motor mounting boss on gearbox |
+| `gm_screw(type)` | Screw type |
+| `gm_screw_boss(type)` | Screw boss diameter and height |
+| `gm_screw_depth(type)` | Screw hole depth |
+| `gm_shaft(type)` | Shaft diameter, flat width, length, flat length. |
+| `gm_shaft_offset(type)` | Offset of shaft from the centre of the gearbox |
+| `gm_tags(type)` | Tag size and pitch |
+
+### Functions
+| Function | Description |
+|:--- |:--- |
+| `gm_box_width(type)` | Gearbox width if rectangular or diameter if round |
+| `gm_depth(type)` | Motor total depth |
+| `gm_motor_d(type)` | Motor diameter |
+| `gm_motor_pos(type)` | Motor position relative to centre of the gearbox |
+| `gm_shaft_flat_l(type)` | Length of the shaft flat section |
+| `gm_shaft_flat_w(type)` | Shaft width across the flat |
+| `gm_shaft_length(type)` | Length of the shaft |
+| `gm_shaft_pos(type)` | Shaft position |
+| `gm_shaft_r(type)` | Shaft radius |
+
+### Modules
+| Module | Description |
+|:--- |:--- |
+| `gear_motor(type, alpha = 1)` | Draw specified gear motor, can be partially transparent to see what is behind it |
+
+![gear_motors](tests/png/gear_motors.png)
+
+
 <a href="#top">Top</a>
 
 ---
@@ -1516,6 +1632,7 @@ IEC mains inlets and outlet.
 | `iec_body_r(type)` | Body corner radius |
 | `iec_body_w(type)` | Body width |
 | `iec_body_w2(type)` | Body width at the narrow part |
+| `iec_can(type)` | If it has a can then the width, height, thickness and total width of the metal flange |
 | `iec_depth(type)` | Depth of the body below the flange |
 | `iec_flange_h(type)` | Flange height |
 | `iec_flange_r(type)` | Flange corner radius |
@@ -1550,14 +1667,15 @@ IEC mains inlets and outlet.
 |   1 | `iec(IEC_fused_inlet)` |  IEC fused inlet JR-101-1F |
 |   1 | `iec(IEC_fused_inlet2)` |  IEC fused inlet old |
 |   1 | `iec(IEC_inlet)` |  IEC inlet |
+|   1 | `iec(IEC_yunpen)` |  IEC inlet filtered |
 |   1 | `iec(IEC_inlet_atx)` |  IEC inlet for ATX |
 |   1 | `iec(IEC_outlet)` |  IEC outlet RS 811-7193 |
 |   1 | `iec(IEC_inlet_atx2)` |  IEC pressfit inlet for ATX |
 |   1 | `iec(IEC_320_C14_switched_fused_inlet)` |  IEC320 C14 switched fused inlet module |
-|  12 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
+|  14 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
 |   4 | `screw(M3_cs_cap_screw, 10)` |  Screw M3 cs cap x 10mm |
-|   8 | `screw(M3_cs_cap_screw, 12)` |  Screw M3 cs cap x 12mm |
-|  12 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
+|  10 | `screw(M3_cs_cap_screw, 12)` |  Screw M3 cs cap x 12mm |
+|  14 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
 
 
 <a href="#top">Top</a>
@@ -1636,6 +1754,7 @@ E.g. a "brown" socket for mains live needs to be displayed as "sienna" to look r
 | `jack_4mm_shielded_hole_radius()` | Panel hole radius for 4mm shielded jack |
 | `jack_4mm_shielded_nut_radius()` | Largest diameter of 4mm shielded jack |
 | `post_4mm_diameter()` | Outer diameter of 4mm binding post |
+| `power_jack_radius()` | Power jack socket flange radius |
 
 ### Modules
 | Module | Description |
@@ -1645,6 +1764,7 @@ E.g. a "brown" socket for mains live needs to be displayed as "sienna" to look r
 | `jack_4mm_shielded(colour, thickness, display_colour = false)` | Draw a 4mm shielded jack |
 | `post_4mm(colour, thickness, display_colour = false)` | Draw a 4mm binding post |
 | `post_4mm_hole(h = 100, poly = false)` | Drill hole for 4mm binding post |
+| `power_jack(thickness)` | Draw a power jack socket with nut positioned for specified panel thickness |
 
 ![jack](tests/png/jack.png)
 
@@ -1655,6 +1775,7 @@ E.g. a "brown" socket for mains live needs to be displayed as "sienna" to look r
 |   1 | `jack_4mm("blue", 3, "royalblue")` |  4mm jack socket blue |
 |   1 | `jack_4mm_plastic("[0.2, 0.2, 0.2]", 3, [0.2, 0.2, 0.2])` |  4mm plastic jack socket [0.2, 0.2, 0.2] |
 |   1 | `jack_4mm_shielded("brown", 3, "sienna")` |  4mm shielded jack socket brown |
+|   1 | `power_jack()` |  Power jack socket |
 
 
 <a href="#top">Top</a>
@@ -1854,11 +1975,12 @@ Standard domed through hole LEDs. Can specify colour and lead length.
 | Function | Description |
 |:--- |:--- |
 | `led_hole_radius(type)` | Radius of panel hole to accept LED |
+| `led_radius(type)` | Radius |
 
 ### Modules
 | Module | Description |
 |:--- |:--- |
-| `led(type, colour = "red", lead = 5)` | Draw specified LED with desired colour and led length |
+| `led(type, colour = "red", lead = 5, right_angle = 0)` | Draw specified LED with desired colour and lead length |
 
 ![leds](tests/png/leds.png)
 
@@ -2041,6 +2163,7 @@ UK 13A sockets at the moment.
 | Function | Description |
 |:--- |:--- |
 | `mains_socket_corner(type)` | Corner radius |
+| `mains_socket_counterbore(type)` | Screw counterbore |
 | `mains_socket_depth(type)` | Depth at the base |
 | `mains_socket_height(type)` | Height |
 | `mains_socket_offset(type)` | Offset of the socket from the centre |
@@ -2061,7 +2184,7 @@ UK 13A sockets at the moment.
 | `mains_socket(type)` | Draw specified 13A socket |
 | `mains_socket_earth_position(type)` | Position of earth terminal for DiBond panel |
 | `mains_socket_hole_positions(type)` | Position children at the screw holes |
-| `mains_socket_holes(type, h = 0)` | Panel cutout |
+| `mains_socket_holes(type, h = 0, earth = true, small = false)` | Panel cutout |
 
 ![mains_sockets](tests/png/mains_sockets.png)
 
@@ -2069,6 +2192,7 @@ UK 13A sockets at the moment.
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
 |   1 | `mains_socket(Contactum)` |  Mains socket 13A |
+|   1 | `mains_socket(PMS9143A)` |  Mains socket 13A |
 |   1 | `mains_socket(MKLOGIC)` |  Mains socket 13A, switched |
 
 
@@ -2462,6 +2586,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 ### Functions
 | Function | Description |
 |:--- |:--- |
+| `pcb(name, desc, size, corner_r = 0, hole_d = 0, land_d = 0, colour = "green", parts_on_bom = false, holes = [], components = [], accessories = [], grid = undef, polygon = undef, screw = undef)` | Constructor |
 | `pcb_component(type, name, index = 0)` | Return the component specified by name and index |
 | `pcb_component_position(type, name, index = 0)` | Return x y position of specified component |
 | `pcb_coord(type, p)` | Convert offsets from the edge to coordinates relative to the centre |
@@ -2525,6 +2650,8 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `d_plug(DCONN9, pcb = true)` |  D-type 9 way PCB mount plug |
 |   1 | `dil_socket(12, 15.24)` |  DIL socket 24 x 0.6" |
 |   1 | `smd_diode(DO214AC)` |  DO214AC package SS34 |
+|   2 | `ax_diode(DO_41, "1N4007")` |  Diode 1N4007 |
+|   2 | `ax_diode(DO_35, "1N4148")` |  Diode 1N4148 |
 |   1 | `hdmi(hdmi_full)` |  HDMI socket |
 |   1 | `pdip(24, 27C32, w = 15.24)` |  IC 27C32 PDIP24 |
 |   1 | `pdip(8, NE555)` |  IC NE555 PDIP8 |
@@ -2549,6 +2676,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pin_socket(2p54header, 4, 1)` |  Pin socket 4 x 1 |
 |   1 | `pin_socket(2p54header, 6, 1)` |  Pin socket 6 x 1 |
 |   2 | `pin_socket(2p54header, 8, 1)` |  Pin socket 8 x 1 |
+|   1 | `rd_transistor(TO92, "78L05")` |  Regulator TO92 78L05 |
 |   1 | `ax_res(res1_2, 10, tol = 10)` |  Resistor 10 Ohms 10% 0.5W |
 |   1 | `ax_res(res1_4, 100, tol = 2)` |  Resistor 100 Ohms 2% 0.25W |
 |   1 | `ax_res(res1_8, 1000)` |  Resistor 1000 Ohms 5% 0.125W |
@@ -2594,6 +2722,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   2 | `green_terminal(gt_3p5, 4)` |  Terminal block 4 way 3.5mm |
 |   1 | `terminal_35(4)` |  Terminal block 4 way 3.5mm |
 |   1 | `pcb(test_pcb)` |  Test PCB |
+|   1 | `rd_transistor(E_LINE, "ZTX853")` |  Transistor E_LINE ZTX853 |
 |   2 | `vero_pin()` |  Vero board pin |
 |   1 | `wire_link(0.8, 5.08, h = 10.16)` |  Wire link 0.8mm x 0.2" |
 |   1 | `wire_link(0.8, 10.16)` |  Wire link 0.8mm x 0.4" |
@@ -2646,6 +2775,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 ### Functions
 | Function | Description |
 |:--- |:--- |
+| `pcb(name, desc, size, corner_r = 0, hole_d = 0, land_d = 0, colour = "green", parts_on_bom = false, holes = [], components = [], accessories = [], grid = undef, polygon = undef, screw = undef)` | Constructor |
 | `pcb_component(type, name, index = 0)` | Return the component specified by name and index |
 | `pcb_component_position(type, name, index = 0)` | Return x y position of specified component |
 | `pcb_coord(type, p)` | Convert offsets from the edge to coordinates relative to the centre |
@@ -2711,7 +2841,10 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(DuetE)` |  Duet 2 Ethernet electronics |
 |   1 | `pcb(Duex2)` |  Duex2 expansion board - not shown |
 |   1 | `pcb(Duex5)` |  Duex5 expansion board |
-|   1 | `pcb(ESP-01)` |  ESP-01 |
+|   1 | `pcb(ESP_01)` |  ESP-01 |
+|   1 | `pcb(ESP_01M)` |  ESP-01M WiFi module (ESP8285) |
+|   1 | `pcb(ESP_12F)` |  ESP-12F ESP8266 WiFi module |
+|   1 | `pcb(ESP_201)` |  ESP-201 ESP8266 WiFi module |
 |   1 | `pcb(ESP32_DOIT_V1)` |  ESP32 DOIT DEV KIT V1 |
 |   1 | `pcb(EnviroPlus)` |  Enviro+ |
 |   1 | `pcb(ExtruderPCB)` |  Extruder connection PCB - not shown |
@@ -2748,17 +2881,16 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(RPI_Pico)` |  Raspberry Pi Pico |
 |   1 | `pcb(RPI0)` |  Raspberry Pi Zero |
 |   8 | `screw(M2_cap_screw, 16)` |  Screw M2 cap x 16mm |
-|  12 | `screw(M2_cap_screw, 20)` |  Screw M2 cap x 20mm |
-|   2 | `screw(M2p5_cap_screw, 16)` |  Screw M2.5 cap x 16mm |
+|   8 | `screw(M2_cap_screw, 20)` |  Screw M2 cap x 20mm |
+|   4 | `screw(M2_cap_screw, 25)` |  Screw M2 cap x 25mm |
+|   2 | `screw(M2p5_cap_screw, 20)` |  Screw M2.5 cap x 20mm |
 |   8 | `screw(M2p5_cap_screw, 25)` |  Screw M2.5 cap x 25mm |
-|   4 | `screw(M2p5_cap_screw, 30)` |  Screw M2.5 cap x 30mm |
-|   8 | `screw(M2p5_cap_screw, 35)` |  Screw M2.5 cap x 35mm |
-|   4 | `screw(M2p5_dome_screw, 20)` |  Screw M2.5 dome x 20mm |
+|  12 | `screw(M2p5_cap_screw, 35)` |  Screw M2.5 cap x 35mm |
+|   4 | `screw(M2p5_dome_screw, 25)` |  Screw M2.5 dome x 25mm |
 |   4 | `screw(M2p5_pan_screw, 20)` |  Screw M2.5 pan x 20mm |
-|   4 | `screw(M2p5_pan_screw, 25)` |  Screw M2.5 pan x 25mm |
-|   4 | `screw(M2p5_pan_screw, 30)` |  Screw M2.5 pan x 30mm |
-|  17 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
-|  15 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
+|   8 | `screw(M2p5_pan_screw, 30)` |  Screw M2.5 pan x 30mm |
+|  19 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
+|  13 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
 |  11 | `screw(M3_cap_screw, 30)` |  Screw M3 cap x 30mm |
 |   4 | `screw(M4_cap_screw, 20)` |  Screw M4 cap x 20mm |
 |   4 | `screw(M4_cap_screw, 25)` |  Screw M4 cap x 25mm |
@@ -2767,6 +2899,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   3 | `terminal_35(2)` |  Terminal block 2 way 3.5mm - not shown |
 |   2 | `green_terminal(gt_2p54, 4)` |  Terminal block 4 way 0.1" - not shown |
 |   1 |  |  USB A to Mini B lead - not shown |
+|   1 | `pcb(tiny_buck)` |  Ultra Small 3A buck regulator |
 |   1 | `pcb(WD2002SJ)` |  WD2002SJ Buck Boost DC-DC converter |
 |  20 | `washer(M2_washer)` |  Washer  M2 x 5mm x 0.3mm |
 |  38 | `washer(M2p5_washer)` |  Washer  M2.5 x 5.9mm x 0.5mm |
@@ -2778,27 +2911,27 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 | Qty | Filename |
 | ---:|:--- |
 |   4 | pcb_spacer20100.stl |
-|   4 | pcb_spacer20120.stl |
+|   4 | pcb_spacer20130.stl |
 |   4 | pcb_spacer2070.stl |
 |   4 | pcb_spacer2080.stl |
 |   4 | pcb_spacer2090.stl |
-|   4 | pcb_spacer25110.stl |
-|   4 | pcb_spacer25140.stl |
+|   4 | pcb_spacer25120.stl |
 |   4 | pcb_spacer25150.stl |
-|   4 | pcb_spacer25160_2.stl |
+|   4 | pcb_spacer25160.stl |
 |   4 | pcb_spacer25170_2.stl |
-|   4 | pcb_spacer25210.stl |
+|   4 | pcb_spacer25180_2.stl |
 |   4 | pcb_spacer25220.stl |
 |   4 | pcb_spacer25230.stl |
-|   2 | pcb_spacer2550.stl |
-|   4 | pcb_spacer2590.stl |
-|   4 | pcb_spacer30180.stl |
+|   4 | pcb_spacer25240.stl |
+|   4 | pcb_spacer2580.stl |
+|   2 | pcb_spacer2590.stl |
 |   4 | pcb_spacer30190.stl |
-|   3 | pcb_spacer30200.stl |
-|   8 | pcb_spacer3050.stl |
+|   4 | pcb_spacer30200.stl |
+|   3 | pcb_spacer30210.stl |
+|  10 | pcb_spacer3050.stl |
 |   9 | pcb_spacer3060.stl |
-|   7 | pcb_spacer3070.stl |
-|   8 | pcb_spacer3080.stl |
+|   9 | pcb_spacer3070.stl |
+|   4 | pcb_spacer3080.stl |
 |   4 | pcb_spacer40100.stl |
 |   4 | pcb_spacer4090.stl |
 
@@ -2981,7 +3114,7 @@ Pin headers and sockets, etc.
 | `box_header(type, cols = 1, rows = 1, smt = false, cutout = false, right_angle = false)` | Draw box header |
 | `idc_transition(type, cols = 5, skip = [], cutout = false)` | Draw IDC transition header |
 | `jst_xh_header(type, pin_count, right_angle = false, colour = false, pin_colour = false, smt = false)` | Draw JST XH, PH or ZH connector |
-| `pin(type, length = undef)` | Draw a header pin |
+| `pin(type, length = undef, colour = undef)` | Draw a header pin |
 | `pin_header(type, cols = 1, rows = 1, smt = false, right_angle = false, cutout = false, colour)` | Draw pin header |
 | `pin_socket(type, cols = 1, rows = 1, right_angle = false, height = 0, smt = false, cutout = false, colour)` | Draw pin socket |
 
@@ -3235,6 +3368,27 @@ Radial components for PCBs.
 ### Properties
 | Function | Description |
 |:--- |:--- |
+| `rd_disc_colours(type)` | Colours of body and text |
+| `rd_disc_kind(type)` | Capacitor, etc |
+| `rd_disc_lead_d(type)` | Lead diameter and sleeve diameter |
+| `rd_disc_pitch(type)` | Lead pitch X & Y |
+| `rd_disc_size(type)` | Diameter, thickness and height |
+| `rd_electrolytic_colours(type)` | Colour of jacket and stripe |
+| `rd_electrolytic_crimp(type)` | Width and height of crimp |
+| `rd_electrolytic_lead_d(type)` | Lead diameter |
+| `rd_electrolytic_pitch(type)` | Lead pitch |
+| `rd_electrolytic_radius(type)` | Corner radius |
+| `rd_electrolytic_size(type)` | Diameter, crimp diameter, height |
+| `rd_module_colour(type)` | Colour |
+| `rd_module_kind(type)` | Relay, PSU, etc. |
+| `rd_module_pin_posns(type)` | list of pin positions |
+| `rd_module_pin_size(type)` | Pin size |
+| `rd_module_radius(type)` | Corner radius |
+| `rd_module_size(type)` | Size |
+| `rd_transistor_colours(type)` | Body colour and text colour |
+| `rd_transistor_lead(type)` | Lead diameter or width and depth |
+| `rd_transistor_lead_posns(type)` | List of lead xy coordinates |
+| `rd_transistor_size(type)` | Width / diameter, depth / flat and height |
 | `rd_xtal_flange(type)` | Crystal flange width and thickness |
 | `rd_xtal_lead_d(type)` | Crystal lead diameter |
 | `rd_xtal_pitch(type)` | Crystal lead pitch |
@@ -3243,7 +3397,10 @@ Radial components for PCBs.
 ### Modules
 | Module | Description |
 |:--- |:--- |
-| `cylindrical_wrap(r, h = eps)` | Wrap a 2D child extruded to height `h` around a cylinder with radius `r`. |
+| `rd_disc(type, value, pitch = undef, z = 0, tail = 3)` | Draw a radial disc component |
+| `rd_electrolytic(type, value, pitch = undef, z = 0, tail = 3)` | Draw a radial electrolytic capcacitor |
+| `rd_module(type, value)` | Draw a PCB mounted potted module, e.g. PSU or relay |
+| `rd_transistor(type, value, kind = "Transistor", lead_positions = undef, z = 5, tail = 3)` | Draw a radial lead transistor |
 | `rd_xtal(type, value, z = 0, pitch = undef, tail = 3)` | Draw a crystal |
 
 ![radials](tests/png/radials.png)
@@ -3251,12 +3408,20 @@ Radial components for PCBs.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
+|   1 | `rd_disc(6p4mm_disc, "10nF")` |  Ceramic capacitor, 6p4mm_disc 10nF |
 |   1 | `rd_xtal(ACT1100, "ACT1100")` |  Crystal ACT1100 ACT1100 |
 |   1 | `rd_xtal(ACT1700, "ACT1700")` |  Crystal ACT1700 ACT1700 |
 |   1 | `rd_xtal(C_002RX, "C_002RX")` |  Crystal C_002RX C_002RX |
 |   1 | `rd_xtal(HC49, "HC49")` |  Crystal HC49 HC49 |
 |   1 | `rd_xtal(HC49_4H, "HC49_4H")` |  Crystal HC49_4H HC49_4H |
-|   1 | `pcb(PERF60x40)` |  Perfboard 60 x 40mm |
+|   1 | `rd_electrolytic(ECAP8x12, "220uF35V")` |  Electolytic capacitor ECAP8x12 220uF35V |
+|   1 | `rd_module(LDE10_20B, "12V 900ma")` |  PSU LDE10_20B / 12V 900ma |
+|   1 | `rd_module(VCE03, "12V 250ma")` |  PSU VCE03 / 12V 250ma |
+|   2 | `pcb(PERF70x50)` |  Perfboard 70 x 50mm |
+|   1 | `rd_module(HF33F, "012-HSL3F")` |  Relay HF33F / 012-HSL3F |
+|   1 | `rd_transistor(E_LINE, "ZTX853")` |  Transistor E_LINE ZTX853 |
+|   1 | `rd_transistor(TO92, "BC337")` |  Transistor TO92 BC337 |
+|   1 | `rd_disc(ERZV07D471, "470V")` |  Varistor, ERZV07D471 470V |
 
 
 <a href="#top">Top</a>
@@ -3589,6 +3754,7 @@ For an explanation of `screw_polysink()` see <https://hydraraptor.blogspot.com/2
 ### Functions
 | Function | Description |
 |:--- |:--- |
+| `screw_angle(type, length, nut_distance)` | How much to rotate the screw to align it with a nut at the specified `distance` from the head |
 | `screw_boss_diameter(type)` | Boss big enough for nut trap and washer |
 | `screw_head_depth(type, d = 0)` | How far a counter sink head will go into a straight hole diameter d |
 | `screw_insert(screw, short = false, i = 0)` | Find insert to fit specified screw, defaults to longest but can specify the shortest |
@@ -3597,6 +3763,7 @@ For an explanation of `screw_polysink()` see <https://hydraraptor.blogspot.com/2
 | `screw_nut_radius(type)` | Radius of matching nut |
 | `screw_polysink_r(type, z)` | Countersink hole profile corrected for rounded staircase extrusions. |
 | `screw_shorter_than(x)` | Returns the length of the longest screw shorter than or equal to x |
+| `screw_thread_radius(type)` | Thread radius |
 
 ### Modules
 | Module | Description |
@@ -3606,6 +3773,7 @@ For an explanation of `screw_polysink()` see <https://hydraraptor.blogspot.com/2
 | `screw_countersink(type, drilled = true)` | Countersink shape |
 | `screw_keyhole(type, h = 0)` | Make keyhole slot to accept and retain screw head |
 | `screw_polysink(type, h = 100, alt = false, sink = 0)` | A countersink hole made from stacked polyholes for printed parts, default is flush, `sink` can be used to recess the head |
+| `screw_tearsink(type)` | Countersink shape for horizontal holes |
 
 ![screws](tests/png/screws.png)
 
@@ -4039,6 +4207,7 @@ E.g. 475A is 4.7uF 10V on the parts list.
 |   1 | `smd_capacitor(CAP0603)` |  SMD capacitor 0603 |
 |   1 | `smd_capacitor(CAP0805)` |  SMD capacitor 0805 |
 |   1 | `smd_capacitor(CAP1206)` |  SMD capacitor 1206 |
+|   1 | `smd_capacitor(CAP1210)` |  SMD capacitor 1210 |
 |   1 | `smd_qfp(QFP50P1200X1200X160_64N)` |  SMD chip: ATSAM4S4BA, package : QFP50P1200X1200X160_64N |
 |   1 | `smd_resistor(L2012C, 10u)` |  SMD choke 0805 10u |
 |   1 | `smd_coax(U_FL_R_SMT_1)` |  SMD coax connector type: U_FL_R_SMT_1 |
@@ -4053,7 +4222,9 @@ E.g. 475A is 4.7uF 10V on the parts list.
 |   1 | `smd_soic(SOIC8)` |  SOIC8 package SOIC8 |
 |   1 | `smd_sot(SOT223)` |  SOT223 package FZT851 |
 |   1 | `smd_sot(SOT23)` |  SOT23 package 2N7000 |
+|   1 | `smd_soic(SOT23_6)` |  SOT23_6 package SOT23_6 |
 |   1 | `smd_pot(TC33X1)` |  TC33X1 package 10K |
+|   1 | `smd_soic(TSOT23_8)` |  TSOT23_8 package TSOT23_8 |
 
 
 <a href="#top">Top</a>
@@ -4617,12 +4788,13 @@ Veroboard with mounting holes, track breaks, removed tracks, solder points and c
 | `vero_no_track(type)` | Missing tracks |
 | `vero_pitch(type)` | Hole pitch |
 | `vero_screw(type)` | Mounting screw type |
+| `vero_solid_tracks(type)` | List of solid copper tracks (at the edges of some boards) |
 | `vero_strips(type)` | Number of strips |
 
 ### Functions
 | Function | Description |
 |:--- |:--- |
-| `vero(name, assembly, holes, strips, pitch = 2.54, fr4 = false, screw = M3_cap_screw, mounting_holes = [], breaks = [], no_tracks = [], components = [], joints = [])` | Constructor |
+| `vero(name, assembly, holes, strips, pitch = 2.54, fr4 = false, screw = M3_cap_screw, mounting_holes = [], breaks = [], no_tracks = [], components = [], joints = [], solid = [])` | Constructor |
 | `vero_grid_pos(type, x, y)` | Convert grid position to offset from the centre |
 | `vero_length(type)` | Length of the board |
 | `vero_size(type)` | Board size |
@@ -4634,13 +4806,13 @@ Veroboard with mounting holes, track breaks, removed tracks, solder points and c
 ### Modules
 | Module | Description |
 |:--- |:--- |
-| `solder_meniscus(type, ir = 0.3, r = undef)` | Draw a solder meniscus |
 | `vero_cutouts(type, angle = undef)` | Make cutouts to clear components |
 | `vero_grid_pos(type, x, y)` | Convert grid position to offset from the centre |
 | `vero_mounting_hole_positions(type)` | Positions children at the mounting holes |
 | `vero_mounting_holes(type, h = 100)` | Drill mounting holes in a panel |
 | `veroboard(type)` | Draw specified veroboard with missing tracks and track breaks |
 | `veroboard_assembly(type, ngb = false)` | Draw the assembly with components |
+| `veroboard_base(type, height, thickness, wall = 2, tapped = false)` | Generate STL for a base with PCB spacers |
 | `veroboard_fastened_assembly(type, height, thickness, flip = false, ngb = false)` | Draw the assembly with components and fasteners in place |
 | `veroboard_fasteners(type, height, thickness, flip = false)` | Draw the fasteners in place |
 
@@ -4735,7 +4907,7 @@ If a washer is given a child, usually a screw or a nut, then it is placed on its
 |   1 | `spring_washer(M3p5_washer)` |  Washer spring M3.5 x 1mm |
 |   1 | `spring_washer(M4_washer)` |  Washer spring M4 x 1.2mm |
 |   1 | `spring_washer(M5_washer)` |  Washer spring M5 x 1.6mm |
-|   1 | `spring_washer(M6_washer)` |  Washer spring M6 x 1.6mm |
+|   1 | `spring_washer(M6_washer)` |  Washer spring M6 x 1.9mm |
 |   1 | `spring_washer(M8_washer)` |  Washer spring M8 x 2mm |
 |   1 | `star_washer(M2_washer)` |  Washer star M2 x 0.3mm |
 |   1 | `star_washer(M2p5_washer)` |  Washer star M2.5 x 0.5mm |
@@ -6450,26 +6622,29 @@ UK 13A socket and printed backbox with earth terminal for the panel it is mounte
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   4 | `insert(F1BM3)` |  Heatfit insert M3 x 5.8mm |
+|   6 | `insert(F1BM3)` |  Heatfit insert M3 x 5.8mm |
 |   1 | `mains_socket(Contactum)` |  Mains socket 13A |
+|   1 | `mains_socket(PMS9143A)` |  Mains socket 13A |
 |   1 | `mains_socket(MKLOGIC)` |  Mains socket 13A, switched |
-|   2 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
-|   2 | `ring_terminal(M3_ringterm)` |  Ring terminal 3mm |
-|   4 | `screw(M3_cs_cap_screw, 20)` |  Screw M3 cs cap x 20mm |
-|   2 | `screw(M3_dome_screw, 10)` |  Screw M3 dome x 10mm |
-|   4 | `star_washer(M3_washer)` |  Washer star M3 x 0.5mm |
+|   3 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
+|   3 | `ring_terminal(M3_ringterm)` |  Ring terminal 3mm |
+|   6 | `screw(M3_cs_cap_screw, 20)` |  Screw M3 cs cap x 20mm |
+|   3 | `screw(M3_dome_screw, 10)` |  Screw M3 dome x 10mm |
+|   6 | `star_washer(M3_washer)` |  Washer star M3 x 0.5mm |
 
 ### Printed
 | Qty | Filename |
 | ---:|:--- |
 |   1 | socket_box_Contactum.stl |
 |   1 | socket_box_MKLOGIC.stl |
+|   1 | socket_box_PMS9143A.stl |
 
 ### Assemblies
 | Qty | Name |
 | ---:|:--- |
 |   1 | socket_box_Contactum_assembly |
 |   1 | socket_box_MKLOGIC_assembly |
+|   1 | socket_box_PMS9143A_assembly |
 
 
 <a href="#top">Top</a>
@@ -6971,6 +7146,27 @@ If `chamfer_base` is true then the bottom edge is made suitable for 3D printing
 ![offset](tests/png/offset.png)
 
 
+<a href="#top">Top</a>
+
+---
+<a name="pcb_utils"></a>
+## PCB_utils
+Utilities for making PCBs and components
+
+[utils/pcb_utils.scad](utils/pcb_utils.scad) Implementation.
+
+[tests/PCB_utils.scad](tests/PCB_utils.scad) Code for this example.
+
+### Modules
+| Module | Description |
+|:--- |:--- |
+| `cylindrical_wrap(r, h = eps)` | Wrap a 2D child extruded to height `h` around a cylinder with radius `r`. |
+| `solder(ir = 0.3)` | Maybe add solder meniscus if $solder is set |
+| `solder_meniscus(ir = 0.3, r = 1, h = 0.7)` | Draw a solder meniscus |
+
+![pcb_utils](tests/png/pcb_utils.png)
+
+
 <a href="#top">Top</a>
 
 ---
@@ -7424,7 +7620,7 @@ leaving a scar on either surface.
 | `poly_drill(r, h = 100, center = true)` | Make a cylinder for drilling holes suitable for CNC routing if cnc_bit_r is non zero, otherwise a poly_cylinder. |
 | `poly_ring(or, ir, sides = undef)` | Make a 2D ring adjusted to have the correct internal radius |
 | `poly_tube(or, ir, h, center = false)` | Make a tube adjusted to have the correct internal radius |
-| `slot(r, l, h = 100)` | Make a horizontal slot suitable for CNC routing, set h = 0 for 2D version |
+| `slot(r, l, h = 100, center = false)` | Make a horizontal slot suitable for CNC routing, set h = 0 for 2D version |
 
 ![polyholes](tests/png/polyholes.png)
 

scripts/options.py

@@ -24,7 +24,11 @@ from colorama import Fore, init
 
 def check_options(dir = '.'):
     global options, options_mtime
-    options = { "show_threads": str(os.getenv("NOPSCADLIB_SHOW_THREADS")) }
+    options = {
+        "show_threads": str(os.getenv("NOPSCADLIB_SHOW_THREADS")),
+        "vitamin_fa":   str(os.getenv("NOPSCADLIB_VITAMIN_FA")),
+        "vitamin_fs":   str(os.getenv("NOPSCADLIB_VITAMIN_FS"))
+    }
     options_fname = dir + '/options.json'
     try:
         with open(options_fname) as json_file:

tests/PCB.scad

@@ -119,23 +119,30 @@ test_pcb = ["test_pcb", "Test PCB",
         [ 25, 200,   0, "buzzer", 4.5, 8.5],
         [ 25, 218,   0, "buzzer"],
 
-        [ 45,   5,   0, "link", inch(0.4), 0.75, undef, undef, [1.5, "red"]], // Sleeved link
-        [ 45,   9,   0, "link", inch(0.4)], // Flat link
-        [ 45,  12,   0, "ax_res", res1_8, 1000],
-        [ 45,  17,   0, "ax_res", res1_4, 10000],
+        [ 45,   1,   0, "link", inch(0.4), 0.75, undef, undef, [1.5, "red"]], // Sleeved link
+        [ 45,   3,   0, "link", inch(0.4)], // Flat link
+        [ 45,   6,   0, "ax_diode", DO_41, "1N4007"],
+        [ 45,  10,   0, "ax_diode", DO_35, "1N4148"],
+        [ 45,  14,   0, "ax_res", res1_8, 1000],
+        [ 45,  18,   0, "ax_res", res1_4, 10000],
         [ 45,  22,   0, "ax_res", res1_2, 100000],
         [ 35,  22,   0, "vero_pin"],
         [ 35,  17,   0, "vero_pin", true],
-        [ 35,   9,   0, "link", 0, 5], // Vertical wire
+        [ 35,   8, 180, "rd_transistor", TO92, "78L05", undef,  undef, "Regulator"],
+        [ 35,  13, 180, "rd_transistor", E_LINE, "ZTX853"],
+        [ 35,   3,   0, "link", 0, 5], // Vertical wire
 
-        [ 60,   9,   0, "link", inch(0.2), inch(0.4)], // Raised link
-        [ 60,  12,   0, "ax_res", res1_8, 1000000, 1, inch(0.1)],
-        [ 60,  17,   0, "ax_res", res1_4, 100,     2, inch(0.1)],
+        [ 60,   3,   0, "link", inch(0.2), inch(0.4)], // Raised link
+        [ 60,   6,   0, "ax_diode", DO_41, "1N4007", inch(0.1)],
+        [ 60,  10,   0, "ax_diode", DO_35, "1N4148", inch(0.1)],
+
+        [ 60,  14,   0, "ax_res", res1_8, 1000000, 1, inch(0.1)],
+        [ 60,  18,   0, "ax_res", res1_4, 100,     2, inch(0.1)],
         [ 60,  22,   0, "ax_res", res1_2, 10,     10, inch(0.2)],
 
         [ 33,  110, -90, "rd_xtal", HC49,    "4MHz" ],
         [ 28,  110, -90, "rd_xtal", HC49_4H, "10MHz" ],
-        [ 28,  103, -90, "rd_xtal", C_002RX, "60KHz", 2 ],
+        [ 28,  102, -90, "rd_xtal", C_002RX, "60KHz", 3, inch(0.1) ],
 
         [ 30,  130,-90, "rd_xtal", ACT1100, "40MHz", 0.5 ],
         [ 30,  150,-90, "rd_xtal", ACT1700, "80MHz", 0.5 ],
@@ -180,7 +187,10 @@ test_pcb = ["test_pcb", "Test PCB",
         [ 78, 166, -90, "smd_soic", SOIC14, "74HC00"],
         [ 71, 166, -90, "smd_soic", SOIC16, "ICL323"],
         [ 64, 166, -90, "smd_soic", SOIC8, "M34063"],
-        [ 80, 150,   0, "chip", 10, 5, 1, grey(20)],
+        [ 70, 150,   0, "chip", 10, 5, 1, grey(20)],
+
+         [90, 140, -90, "relay", HF33F, "012-HSL-3F"],
+
 
         [ 52, 206,   0, "2p54socket", 8, 1 ],
         [ 52, 194,   0, "2p54socket", 8, 1, false, 0, false, "red" ],
@@ -196,5 +206,5 @@ test_pcb = ["test_pcb", "Test PCB",
 
 
 if($preview)
-    let($show_threads = true)
+    let($show_threads = true, $solder = pcb_solder(test_pcb))
         pcb(test_pcb);

tests/antennas.scad

@@ -0,0 +1,31 @@
+//
+// NopSCADlib Copyright Chris Palmer 2023
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
+// GNU General Public License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with NopSCADlib.
+// If not, see <https://www.gnu.org/licenses/>.
+//
+include <../core.scad>
+use <../utils/layout.scad>
+
+include <../vitamins/antennas.scad>
+
+module antennas()
+    layout([for(a = antennas) cos(10) * antenna_length(a) ], 5, true) {
+        antenna(antennas[$i], 3, 10);
+
+    }
+
+if($preview)
+    antennas();

tests/axials.scad

@@ -23,6 +23,7 @@ include <../vitamins/pcbs.scad>
 module axials() {
     pcb = PERF60x40;
     pcb(pcb);
+    $solder = pcb_solder(pcb);
 
     pcb_grid(pcb, 0, 2)
         rotate(90)
@@ -36,14 +37,26 @@ module axials() {
         wire_link(0.8, 0, 5);
 
     for(i = [0 : len(ax_resistors) - 1]) {
-        pcb_grid(pcb, 2 * i + 2, 1 + [0, 0.5, 1.5][i])
+        x = 2 * i + 3 + len(ax_diodes);
+        pcb_grid(pcb, x, 1 + [0, 0.5, 1.5][i])
             rotate(90)
                 ax_res(ax_resistors[i], [1000, 47000, 8200][i], 5);
 
-        pcb_grid(pcb, 2 * i + 2, 6.5)
+        pcb_grid(pcb, x, 6.5)
             rotate(-90)
                 ax_res(ax_resistors[i], [2200, 39000, 8250][i], 1, inch(0.1));
     }
+
+    d_values = ["1N4148", "1N4007"];
+    for(i = [0 : len(ax_diodes) - 1]) {
+        pcb_grid(pcb, i + 2, 1 + [0, 0.5, 1.5][i])
+            rotate(90)
+                ax_diode(ax_diodes[i], d_values[i]);
+
+        pcb_grid(pcb, i + 2, 6.5)
+            rotate(-90)
+                ax_diode(ax_diodes[i], d_values[i], inch(0.1));
+    }
 }
 
 if($preview)

tests/ball_bearings.scad

@@ -22,20 +22,24 @@ use <../utils/layout.scad>
 include <../vitamins/ball_bearings.scad>
 
 
-module do_bearings(list)
-    layout([for(b = list) bb_diameter(b)])
-        ball_bearing(list[$i])
-            if (bb_width(list[$i]) >= 5)
-                bearing_ball(3);
+module do_bearings(list) {
+    diameters = [for(b = list) bb_diameter(b)];
+    max = max(diameters);
+    layout(diameters) let(b = list[$i])
+        //translate([0, (max - bb_diameter(b)) / 2])
+            ball_bearing(list[$i])
+                if (bb_width(list[$i]) >= 5)
+                    bearing_ball(3);
+}
 
 module ball_bearings() {
-    small_bearings = [for(b = ball_bearings) if(bb_diameter(b) < 12) b];
+    small_bearings = [for(b = ball_bearings) if(bb_diameter(b) <= 13) b];
     big_bearings = [for(b = ball_bearings) if(!in(small_bearings, b)) b];
 
     translate([0, 0])
         do_bearings(big_bearings);
 
-    translate([0, -20])
+    translate([0, -25])
         do_bearings(small_bearings);
 }
 

tests/belts.scad

@@ -21,14 +21,20 @@ include <../core.scad>
 include <../vitamins/pulleys.scad>
 use <../vitamins/insert.scad>
 use <../utils/layout.scad>
+use <../utils/maths.scad>
 
 module belt_test() {
-    p2 = [-75, -50];
-    p3 = [-75, 100];
-    p4 = [ 75, 100];
+    widths = [for(b = belts) belt_width(b)];
+    gap = 5;
+    belts_width = sumv(widths) + (len(belts) - 1) * gap;
+    width = belts_width + 50;
 
-    p5 = [ 75 + pulley_pr(GT2x20ob_pulley) - pulley_pr(GT2x16_plain_idler), +pulley_pr(GT2x16_plain_idler)];
-    p6 = [-75 + pulley_pr(GT2x20ob_pulley) + pulley_pr(GT2x16_plain_idler), -pulley_pr(GT2x16_plain_idler)];
+    p2 = [-width / 2, -50];
+    p3 = [-width / 2, 100];
+    p4 = [ width / 2, 100];
+
+    p5 = [ width / 2 + pulley_pr(GT2x20ob_pulley) - pulley_pr(GT2x16_plain_idler), +pulley_pr(GT2x16_plain_idler)];
+    p6 = [-width / 2 + pulley_pr(GT2x20ob_pulley) + pulley_pr(GT2x16_plain_idler), -pulley_pr(GT2x16_plain_idler)];
 
     module pulleys(flip = false) {
         translate(p2) rotate([0, flip ? 180 : 0, 0]) pulley_assembly(GT2x20ob_pulley);
@@ -70,15 +76,15 @@ module belt_test() {
             pulleys(flip=true);
         }
 
-    translate([-25, 0, 10])
-        layout([for(b = belts) belt_width(b)], 10)
+    translate([-belts_width / 2, 0, 10])
+        layout(widths, gap)
             rotate([0, 90, 0])
                 belt(belts[$i], [[0, 0, 20], [0, 1, 20]], belt_colour = $i%2==0 ? grey(90) : grey(20), tooth_colour = $i%2==0 ? grey(70) : grey(50));
 
     // new example with open loop - this is a simplified example of the style used for example for the BLV 3D printer
     pulley = GT2x20ob_pulley;
     idler = GT2x16_plain_idler;
-    corners = [[-75,-50],[75,100]];
+    corners = [[-width / 2,-50],[width / 2,100]];
     carriagepos = [0,0];
     carriagew = 80;
 
@@ -94,7 +100,7 @@ module belt_test() {
     translate_z(-30) {
         belt(belt, points, open=true, auto_twist=true);
         for (p = points)
-            if (is_list(p.z))
+            if(is_list(p.z))
                 translate([p.x, p.y, 0])
                     pulley_assembly(p.z);
     }

tests/box_sections.scad

@@ -22,8 +22,15 @@ use <../utils/layout.scad>
 include <../vitamins/box_sections.scad>
 
 module box_sections() {
-    layout([for(b = box_sections) box_section_size(b).x], 20)
-        box_section(box_sections[$i], 100);
+    woven = [for(b = box_sections) if(box_section_is_woven(b)) b];
+    plain = [for(b = box_sections) if(!box_section_is_woven(b)) b];
+    layout([for(b = woven) box_section_size(b).x * 0], 10)
+        box_section(box_sections[$i], 100 - $i * 20);
+
+    translate([50, 0])
+        for(i = [0 : len(plain) - 1])
+            box_section(plain[i], 100 - i * 20);
+
 }
 
 if($preview)

tests/components.scad

@@ -55,6 +55,10 @@ module components() {
 
     translate([0, 130])
         al_clad_resistors();
+
+    translate([80, 10])
+        multiwatt11("L6203");
+
 }
 
 if($preview)

tests/gear_motors.scad

@@ -0,0 +1,31 @@
+//
+// NopSCADlib Copyright Chris Palmer 2023
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
+// GNU General Public License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with NopSCADlib.
+// If not, see <https://www.gnu.org/licenses/>.
+//
+include <../core.scad>
+include <../vitamins/gear_motors.scad>
+
+use <../utils/layout.scad>
+
+module gear_motors()
+    layout([for(g = gear_motors) gm_box(g).x], 10)
+        gear_motor(gear_motors[$i]);
+
+
+
+if($preview)
+    gear_motors();

tests/jack.scad

@@ -32,6 +32,9 @@ module jacks() {
 
     translate([60, 0])
         post_4mm("red",3);
+
+    translate([80, 0])
+        power_jack(3);
 }
 
 if($preview)

tests/nuts.scad

@@ -57,7 +57,8 @@ module nuts() {
                 sliding_t_nut(M6_sliding_t_nut);
 
             if(n == M8_nut)
-                sliding_t_nut(M8_sliding_ball_t_nut);
+                rotate(90)
+                    sliding_t_nut(M8_sliding_ball_t_nut);
         }
 
         translate([0, 80]) {

tests/pcb_utils.scad

@@ -0,0 +1,48 @@
+//
+// NopSCADlib Copyright Chris Palmer 2023
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
+// GNU General Public License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with NopSCADlib.
+// If not, see <https://www.gnu.org/licenses/>.
+//
+
+include <../utils/core/core.scad>
+
+use <../utils/pcb_utils.scad>
+
+module pcb_utils() {
+    let($solder = [1, 0, 1.6])
+        solder();
+
+    r = 2;
+    h = 10;
+
+    color(grey(20))
+        cylinder(r = r, h = h);
+
+    color("silver")
+        vflip()
+            cylinder(d = 0.6, h = 3, $fs = fs, $fa = fa);
+
+    color("white")
+        translate_z(h / 2)
+            cylindrical_wrap(r = r)
+                resize([0, h * .8], auto = true)
+                    rotate(90)
+                        text("Hello", halign = "center", valign = "center");
+}
+
+if($preview)
+    rotate(-45)
+        pcb_utils();