Moved cable strips nearer the back of the libtest picture.

allowing the module name string to specify the capitalisaing used in the
build instructions.

examples/MainsBreakOutBox/scad/bob_main.scad

@@ -35,7 +35,14 @@ $extrusion_width = 0.5;
 $pp1_colour = "dimgrey";
 $pp2_colour = [0.9, 0.9, 0.9];
 
-include <NopSCADlib/lib.scad>
+include <NopSCADlib/core.scad>
+include <NopSCADlib/vitamins/iecs.scad>
+include <NopSCADlib/vitamins/mains_sockets.scad>
+include <NopSCADlib/vitamins/tubings.scad>
+
+use <NopSCADlib/vitamins/insert.scad>
+use <NopSCADlib/vitamins/wire.scad>
+use <NopSCADlib/vitamins/jack.scad>
 use <NopSCADlib/printed/foot.scad>
 
 echo(extrusion_width = extrusion_width, layer_height = layer_height);

gallery/readme.md

@@ -6,6 +6,13 @@ Arduino thermostat to control a beer fridge to use it as an environmental chambe
 ![](ArduinoThermostat.png)
 
 
+<a name="TOP"></a>
+## EnviroPlus
+Environmental monitor using Enviro+ sensor board and a Raspberry Pi Zero.
+
+![](EnviroPlus.png)
+
+
 <a name="TOP"></a>
 ## FilamentDryBox
 A small fan oven with a spool holder to keep the filament warm and dry.

lib.scad

@@ -32,9 +32,12 @@ include <vitamins/buttons.scad>
 include <vitamins/components.scad>
 include <vitamins/displays.scad>
 include <vitamins/extrusions.scad>
+include <vitamins/extrusion_brackets.scad>
 include <vitamins/geared_steppers.scad>
+include <vitamins/green_terminals.scad>
 include <vitamins/hot_ends.scad>
 include <vitamins/inserts.scad>
+include <vitamins/kp_pillow_blocks.scad>
 include <vitamins/ldrs.scad>
 include <vitamins/leadnuts.scad>
 include <vitamins/leds.scad>
@@ -42,6 +45,7 @@ include <vitamins/light_strips.scad>
 include <vitamins/mains_sockets.scad>
 include <vitamins/modules.scad>
 include <vitamins/pillars.scad>
+include <vitamins/pin_headers.scad>
 include <vitamins/pulleys.scad>
 include <vitamins/ring_terminals.scad>
 include <vitamins/rails.scad>

libtest.scad

@@ -38,13 +38,13 @@ use <tests/fans.scad>
 use <tests/fuseholder.scad>
 use <tests/geared_steppers.scad>
 use <tests/hot_ends.scad>
-use <tests/iecs.scad>
+use <tests/IECs.scad>
 use <tests/inserts.scad>
 use <tests/jack.scad>
-use <tests/kp_pillow_blocks.scad>
+use <tests/KP_pillow_blocks.scad>
 use <tests/leadnuts.scad>
-use <tests/leds.scad>
-use <tests/ldrs.scad>
+use <tests/LDRs.scad>
+use <tests/LEDs.scad>
 use <tests/light_strips.scad>
 use <tests/linear_bearings.scad>
 use <tests/meter.scad>
@@ -53,22 +53,22 @@ use <tests/modules.scad>
 use <tests/nuts.scad>
 use <tests/o_ring.scad>
 use <tests/opengrab.scad>
-use <tests/pcbs.scad>
+use <tests/PCBs.scad>
 use <tests/pillars.scad>
-use <tests/psus.scad>
+use <tests/PSUs.scad>
 use <tests/pulleys.scad>
 use <tests/rails.scad>
 use <tests/ring_terminals.scad>
 use <tests/rockers.scad>
 use <tests/rod.scad>
 use <tests/screws.scad>
-use <tests/scs_bearing_blocks.scad>
+use <tests/SCS_bearing_blocks.scad>
 use <tests/sealing_strip.scad>
 use <tests/sheets.scad>
-use <tests/sk_brackets.scad>
+use <tests/SK_brackets.scad>
 use <tests/spades.scad>
 use <tests/springs.scad>
-use <tests/ssrs.scad>
+use <tests/SSRs.scad>
 use <tests/stepper_motors.scad>
 use <tests/toggles.scad>
 use <tests/transformers.scad>
@@ -90,14 +90,14 @@ use <tests/fixing_block.scad>
 use <tests/flat_hinge.scad>
 use <tests/foot.scad>
 use <tests/handle.scad>
-use <tests/pcb_mount.scad>
+use <tests/PCB_mount.scad>
 use <tests/printed_box.scad>
 use <tests/ribbon_clamp.scad>
 use <tests/screw_knob.scad>
 use <tests/socket_box.scad>
 use <tests/strap_handle.scad>
-use <tests/ssr_shroud.scad>
-use <tests/psu_shroud.scad>
+use <tests/SSR_shroud.scad>
+use <tests/PSU_shroud.scad>
 
 x0 = 0;
 x1 = x0 + 100;
@@ -366,7 +366,7 @@ sk_brackets_y = extrusion_brackets_y + 80;
 kp_pillow_blocks_y = sk_brackets_y + 50;
 scs_bearing_blocks_y = kp_pillow_blocks_y + 60;
 
-translate([x4 + 130, belts_y + 58]) {
+translate([x4 + 150, belts_y + 58]) {
     belt_test();
 
     translate([0, 60])
@@ -376,9 +376,8 @@ translate([x4 + 130, belts_y + 58]) {
 translate([x4, rails_y + 130])
     rails();
 
-translate([780, 0])
-    rotate(90)
-        cable_strips();
+translate([900, fans_y + 50])
+    cable_strips();
 
 translate([x4, kp_pillow_blocks_y])
     kp_pillow_blocks();

printed/psu_shroud.scad

@@ -143,7 +143,7 @@ module psu_shroud(type, cable_d, name, cables = 1) { //! Generate the STL file f
  }
 
 module psu_shroud_assembly(type, cable_d, name, cables = 1) //! The printed parts with inserts fitted
-assembly(str("psu_shroud_", name)) {
+assembly(str("PSU_shroud_", name)) {
 
     translate_z(psu_shroud_height(type))
         vflip()

printed/ssr_shroud.scad

@@ -107,7 +107,7 @@ module ssr_shroud(type, cable_d, name) {    //! Generate the STL file for a spec
 }
 
 module ssr_shroud_assembly(type, cable_d, name) //! The printed parts with inserts fitted
-assembly(str("ssr_shroud_", name)) {
+assembly(str("SSR_shroud_", name)) {
 
     translate_z(ssr_shroud_height(type))
         vflip()

readme.md

@@ -17,39 +17,29 @@ See [usage](docs/usage.md) for requirements, installation instructions and a usa
 
 ## Table of Contents<a name="top"/>
 <table><tr>
-<th align="left"> Vitamins A-M </th><th align="left"> Vitamins N-Z </th><th align="left"> Printed </th><th align="left"> Utilities </th><th align="left"> Core Utilities </th></tr>
-<tr><td> <a href = "#Ball_bearings">Ball_bearings</a> </td><td> <a href = "#Nuts">Nuts</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 = "#Batteries">Batteries</a> </td><td> <a href = "#O_ring">O_ring</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 = "#Belts">Belts</a> </td><td> <a href = "#Opengrab">Opengrab</a> </td><td> <a href = "#Cable_grommets">Cable_grommets</a> </td><td> <a href = "#Dogbones">Dogbones</a> </td><td> <a href = "#Global">Global</a> </td></tr>
-<tr><td> <a href = "#Blowers">Blowers</a> </td><td> <a href = "#Pcb">Pcb</a> </td><td> <a href = "#Carriers">Carriers</a> </td><td> <a href = "#Fillet">Fillet</a> </td><td> <a href = "#Polyholes">Polyholes</a> </td></tr>
-<tr><td> <a href = "#Bulldogs">Bulldogs</a> </td><td> <a href = "#Pcbs">Pcbs</a> </td><td> <a href = "#Corner_block">Corner_block</a> </td><td> <a href = "#Hanging_hole">Hanging_hole</a> </td><td> <a href = "#Rounded_rectangle">Rounded_rectangle</a> </td></tr>
-<tr><td> <a href = "#Buttons">Buttons</a> </td><td> <a href = "#Pillars">Pillars</a> </td><td> <a href = "#Door_hinge">Door_hinge</a> </td><td> <a href = "#Layout">Layout</a> </td><td> <a href = "#Sphere">Sphere</a> </td></tr>
-<tr><td> <a href = "#Cable_strips">Cable_strips</a> </td><td> <a href = "#Pin_headers">Pin_headers</a> </td><td> <a href = "#Door_latch">Door_latch</a> </td><td> <a href = "#Maths">Maths</a> </td><td> <a href = "#Teardrops">Teardrops</a> </td></tr>
-<tr><td> <a href = "#Components">Components</a> </td><td> <a href = "#Psus">Psus</a> </td><td> <a href = "#Fan_guard">Fan_guard</a> </td><td> <a href = "#Offset">Offset</a> </td><td></td></tr>
-<tr><td> <a href = "#D_connectors">D_connectors</a> </td><td> <a href = "#Pulleys">Pulleys</a> </td><td> <a href = "#Fixing_block">Fixing_block</a> </td><td> <a href = "#Quadrant">Quadrant</a> </td><td></td></tr>
-<tr><td> <a href = "#Displays">Displays</a> </td><td> <a href = "#Rails">Rails</a> </td><td> <a href = "#Flat_hinge">Flat_hinge</a> </td><td> <a href = "#Round">Round</a> </td><td></td></tr>
-<tr><td> <a href = "#Extrusion_brackets">Extrusion_brackets</a> </td><td> <a href = "#Ring_terminals">Ring_terminals</a> </td><td> <a href = "#Foot">Foot</a> </td><td> <a href = "#Rounded_cylinder">Rounded_cylinder</a> </td><td></td></tr>
-<tr><td> <a href = "#Extrusions">Extrusions</a> </td><td> <a href = "#Rockers">Rockers</a> </td><td> <a href = "#Handle">Handle</a> </td><td> <a href = "#Rounded_polygon">Rounded_polygon</a> </td><td></td></tr>
-<tr><td> <a href = "#Fans">Fans</a> </td><td> <a href = "#Rod">Rod</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 = "#Fuseholder">Fuseholder</a> </td><td> <a href = "#Screws">Screws</a> </td><td> <a href = "#Printed_box">Printed_box</a> </td><td> <a href = "#Sweep">Sweep</a> </td><td></td></tr>
-<tr><td> <a href = "#Geared_steppers">Geared_steppers</a> </td><td> <a href = "#Scs_bearing_blocks">Scs_bearing_blocks</a> </td><td> <a href = "#Psu_shroud">Psu_shroud</a> </td><td> <a href = "#Thread">Thread</a> </td><td></td></tr>
-<tr><td> <a href = "#Green_terminals">Green_terminals</a> </td><td> <a href = "#Sealing_strip">Sealing_strip</a> </td><td> <a href = "#Ribbon_clamp">Ribbon_clamp</a> </td><td> <a href = "#Tube">Tube</a> </td><td></td></tr>
-<tr><td> <a href = "#Hot_ends">Hot_ends</a> </td><td> <a href = "#Sheets">Sheets</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 = "#Sk_brackets">Sk_brackets</a> </td><td> <a href = "#Socket_box">Socket_box</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#Iecs">Iecs</a> </td><td> <a href = "#Spades">Spades</a> </td><td> <a href = "#Ssr_shroud">Ssr_shroud</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#Inserts">Inserts</a> </td><td> <a href = "#Spools">Spools</a> </td><td> <a href = "#Strap_handle">Strap_handle</a> </td><td></td><td></td></tr>
-<tr><td> <a href = "#Jack">Jack</a> </td><td> <a href = "#Springs">Springs</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Kp_pillow_blocks">Kp_pillow_blocks</a> </td><td> <a href = "#Ssrs">Ssrs</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Ldrs">Ldrs</a> </td><td> <a href = "#Stepper_motors">Stepper_motors</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Leadnuts">Leadnuts</a> </td><td> <a href = "#Toggles">Toggles</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Leds">Leds</a> </td><td> <a href = "#Transformers">Transformers</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Light_strips">Light_strips</a> </td><td> <a href = "#Tubings">Tubings</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Linear_bearings">Linear_bearings</a> </td><td> <a href = "#Variacs">Variacs</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Mains_sockets">Mains_sockets</a> </td><td> <a href = "#Veroboard">Veroboard</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Meter">Meter</a> </td><td> <a href = "#Washers">Washers</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Microswitches">Microswitches</a> </td><td> <a href = "#Wire">Wire</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Microview">Microview</a> </td><td> <a href = "#Zipties">Zipties</a> </td><td></td><td></td><td></td></tr>
-<tr><td> <a href = "#Modules">Modules</a> </td><td></td><td></td><td></td><td></td></tr>
+<th align="left"> Vitamins A-J </th><th align="left"> Vitamins K-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 = "#Ball_bearings">Ball_bearings</a> </td><td> <a href = "#KP_pillow_blocks">KP_pillow_blocks</a> </td><td> <a href = "#Rails">Rails</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 = "#Batteries">Batteries</a> </td><td> <a href = "#LDRs">LDRs</a> </td><td> <a href = "#Ring_terminals">Ring_terminals</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 = "#Belts">Belts</a> </td><td> <a href = "#LEDs">LEDs</a> </td><td> <a href = "#Rockers">Rockers</a> </td><td> <a href = "#Cable_grommets">Cable_grommets</a> </td><td> <a href = "#Dogbones">Dogbones</a> </td><td> <a href = "#Global">Global</a> </td></tr>
+<tr><td> <a href = "#Blowers">Blowers</a> </td><td> <a href = "#Leadnuts">Leadnuts</a> </td><td> <a href = "#Rod">Rod</a> </td><td> <a href = "#Carriers">Carriers</a> </td><td> <a href = "#Fillet">Fillet</a> </td><td> <a href = "#Polyholes">Polyholes</a> </td></tr>
+<tr><td> <a href = "#Bulldogs">Bulldogs</a> </td><td> <a href = "#Light_strips">Light_strips</a> </td><td> <a href = "#SCS_bearing_blocks">SCS_bearing_blocks</a> </td><td> <a href = "#Corner_block">Corner_block</a> </td><td> <a href = "#Hanging_hole">Hanging_hole</a> </td><td> <a href = "#Rounded_rectangle">Rounded_rectangle</a> </td></tr>
+<tr><td> <a href = "#Buttons">Buttons</a> </td><td> <a href = "#Linear_bearings">Linear_bearings</a> </td><td> <a href = "#SK_brackets">SK_brackets</a> </td><td> <a href = "#Door_hinge">Door_hinge</a> </td><td> <a href = "#Layout">Layout</a> </td><td> <a href = "#Sphere">Sphere</a> </td></tr>
+<tr><td> <a href = "#Cable_strips">Cable_strips</a> </td><td> <a href = "#Mains_sockets">Mains_sockets</a> </td><td> <a href = "#SSRs">SSRs</a> </td><td> <a href = "#Door_latch">Door_latch</a> </td><td> <a href = "#Maths">Maths</a> </td><td> <a href = "#Teardrops">Teardrops</a> </td></tr>
+<tr><td> <a href = "#Components">Components</a> </td><td> <a href = "#Meter">Meter</a> </td><td> <a href = "#Screws">Screws</a> </td><td> <a href = "#Fan_guard">Fan_guard</a> </td><td> <a href = "#Offset">Offset</a> </td><td></td></tr>
+<tr><td> <a href = "#D_connectors">D_connectors</a> </td><td> <a href = "#Microswitches">Microswitches</a> </td><td> <a href = "#Sealing_strip">Sealing_strip</a> </td><td> <a href = "#Fixing_block">Fixing_block</a> </td><td> <a href = "#Quadrant">Quadrant</a> </td><td></td></tr>
+<tr><td> <a href = "#Displays">Displays</a> </td><td> <a href = "#Microview">Microview</a> </td><td> <a href = "#Sheets">Sheets</a> </td><td> <a href = "#Flat_hinge">Flat_hinge</a> </td><td> <a href = "#Round">Round</a> </td><td></td></tr>
+<tr><td> <a href = "#Extrusion_brackets">Extrusion_brackets</a> </td><td> <a href = "#Modules">Modules</a> </td><td> <a href = "#Spades">Spades</a> </td><td> <a href = "#Foot">Foot</a> </td><td> <a href = "#Rounded_cylinder">Rounded_cylinder</a> </td><td></td></tr>
+<tr><td> <a href = "#Extrusions">Extrusions</a> </td><td> <a href = "#Nuts">Nuts</a> </td><td> <a href = "#Spools">Spools</a> </td><td> <a href = "#Handle">Handle</a> </td><td> <a href = "#Rounded_polygon">Rounded_polygon</a> </td><td></td></tr>
+<tr><td> <a href = "#Fans">Fans</a> </td><td> <a href = "#O_ring">O_ring</a> </td><td> <a href = "#Springs">Springs</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 = "#Fuseholder">Fuseholder</a> </td><td> <a href = "#Opengrab">Opengrab</a> </td><td> <a href = "#Stepper_motors">Stepper_motors</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 = "#Geared_steppers">Geared_steppers</a> </td><td> <a href = "#PCB">PCB</a> </td><td> <a href = "#Toggles">Toggles</a> </td><td> <a href = "#Printed_box">Printed_box</a> </td><td> <a href = "#Thread">Thread</a> </td><td></td></tr>
+<tr><td> <a href = "#Green_terminals">Green_terminals</a> </td><td> <a href = "#PCBs">PCBs</a> </td><td> <a href = "#Transformers">Transformers</a> </td><td> <a href = "#Ribbon_clamp">Ribbon_clamp</a> </td><td> <a href = "#Tube">Tube</a> </td><td></td></tr>
+<tr><td> <a href = "#Hot_ends">Hot_ends</a> </td><td> <a href = "#PSUs">PSUs</a> </td><td> <a href = "#Tubings">Tubings</a> </td><td> <a href = "#SSR_shroud">SSR_shroud</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#Hygrometer">Hygrometer</a> </td><td> <a href = "#Pillars">Pillars</a> </td><td> <a href = "#Variacs">Variacs</a> </td><td> <a href = "#Screw_knob">Screw_knob</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#IECs">IECs</a> </td><td> <a href = "#Pin_headers">Pin_headers</a> </td><td> <a href = "#Veroboard">Veroboard</a> </td><td> <a href = "#Socket_box">Socket_box</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#Inserts">Inserts</a> </td><td> <a href = "#Pulleys">Pulleys</a> </td><td> <a href = "#Washers">Washers</a> </td><td> <a href = "#Strap_handle">Strap_handle</a> </td><td></td><td></td></tr>
+<tr><td> <a href = "#Jack">Jack</a> </td><td></td><td> <a href = "#Wire">Wire</a> </td><td></td><td></td><td></td></tr>
+<tr><td></td><td></td><td> <a href = "#Zipties">Zipties</a> </td><td></td><td></td><td></td></tr>
 </table>
 
 ---
@@ -676,14 +666,15 @@ Aluminium  extrusion.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
+|   1 | ```extrusion(E1515, 80)``` |  Extrusion E1515 x 80mm |
 |   1 | ```extrusion(E2020, 80)``` |  Extrusion E2020 x 80mm |
 |   1 | ```extrusion(E2040, 80)``` |  Extrusion E2040 x 80mm |
 |   1 | ```extrusion(E2060, 80)``` |  Extrusion E2060 x 80mm |
 |   1 | ```extrusion(E2080, 80)``` |  Extrusion E2080 x 80mm |
-|   1 | ```extrusion(E3030, 80)``` |  Extrusion E3030 x 80mm |
-|   1 | ```extrusion(E3060, 80)``` |  Extrusion E3060 x 80mm |
-|   1 | ```extrusion(E4040, 80)``` |  Extrusion E4040 x 80mm |
-|   1 | ```extrusion(E4080, 80)``` |  Extrusion E4080 x 80mm |
+|   1 | ```extrusion(E3030, 80, cornerHole = true)``` |  Extrusion E3030 x 80mm |
+|   1 | ```extrusion(E3060, 80, cornerHole = true)``` |  Extrusion E3060 x 80mm |
+|   1 | ```extrusion(E4040, 80, cornerHole = true)``` |  Extrusion E4040 x 80mm |
+|   1 | ```extrusion(E4080, 80, cornerHole = true)``` |  Extrusion E4080 x 80mm |
 
 
 <a href="#top">Top</a>
@@ -876,7 +867,6 @@ Parametric green terminal blocks
 | Module | Description |
 |:--- |:--- |
 | ```green_terminal(type, ways, skip = [], colour = "lime")``` | Draw green terminal blocks, skip can be used to remove pins. |
-| ```terminal_254(ways, skip = [])``` | Draw 0.1" terminal block |
 
 ![green_terminals](tests/png/green_terminals.png)
 
@@ -986,8 +976,8 @@ Mini LCD Celsius Digital Thermometer Hygrometer Temperature Humidity Meter Gauge
 <a href="#top">Top</a>
 
 ---
-<a name="Iecs"></a>
-## Iecs
+<a name="IECs"></a>
+## IECs
 IEC mains inlets and outlet.
 
 
@@ -995,7 +985,7 @@ IEC mains inlets and outlet.
 
 [vitamins/iec.scad](vitamins/iec.scad) Implementation.
 
-[tests/iecs.scad](tests/iecs.scad) Code for this example.
+[tests/IECs.scad](tests/IECs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -1142,8 +1132,8 @@ E.g. a "brown" socket for mains live needs to be displayed as "sienna" to look r
 <a href="#top">Top</a>
 
 ---
-<a name="Kp_pillow_blocks"></a>
-## Kp_pillow_blocks
+<a name="KP_pillow_blocks"></a>
+## KP_pillow_blocks
 KP pillow block bearings
 
 
@@ -1151,7 +1141,7 @@ KP pillow block bearings
 
 [vitamins/kp_pillow_block.scad](vitamins/kp_pillow_block.scad) Implementation.
 
-[tests/kp_pillow_blocks.scad](tests/kp_pillow_blocks.scad) Code for this example.
+[tests/KP_pillow_blocks.scad](tests/KP_pillow_blocks.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -1195,8 +1185,8 @@ KP pillow block bearings
 <a href="#top">Top</a>
 
 ---
-<a name="Ldrs"></a>
-## Ldrs
+<a name="LDRs"></a>
+## LDRs
 Light dependent resistors.
 
 Larger ones seem to have both a higher dark resistance and a lower bright light resistance.
@@ -1206,7 +1196,7 @@ Larger ones seem to have both a higher dark resistance and a lower bright light
 
 [vitamins/ldr.scad](vitamins/ldr.scad) Implementation.
 
-[tests/ldrs.scad](tests/ldrs.scad) Code for this example.
+[tests/LDRs.scad](tests/LDRs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -1286,8 +1276,8 @@ Nuts for leadscrews.
 <a href="#top">Top</a>
 
 ---
-<a name="Leds"></a>
-## Leds
+<a name="LEDs"></a>
+## LEDs
 Standard domed through hole LEDs. Can specify colour and lead length.
 
 
@@ -1295,7 +1285,7 @@ Standard domed through hole LEDs. Can specify colour and lead length.
 
 [vitamins/led.scad](vitamins/led.scad) Implementation.
 
-[tests/leds.scad](tests/leds.scad) Code for this example.
+[tests/LEDs.scad](tests/LEDs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -1817,14 +1807,14 @@ A permanent magnet that can be magnatized and de-magnatized electronically.
 <a href="#top">Top</a>
 
 ---
-<a name="Pcb"></a>
-## Pcb
+<a name="PCB"></a>
+## PCB
 PCBs and perfboard with optional components. The shape can be a rectangle with optionally rounded corners or a polygon for odd shapes like Arduino.
 
 
 [vitamins/pcb.scad](vitamins/pcb.scad) Implementation.
 
-[tests/pcb.scad](tests/pcb.scad) Code for this example.
+[tests/PCB.scad](tests/PCB.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -1899,8 +1889,8 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 <a href="#top">Top</a>
 
 ---
-<a name="Pcbs"></a>
-## Pcbs
+<a name="PCBs"></a>
+## PCBs
 PCBs and perfboard with optional components. The shape can be a rectangle with optionally rounded corners or a polygon for odd shapes like Arduino.
 
 
@@ -1908,7 +1898,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 
 [vitamins/pcb.scad](vitamins/pcb.scad) Implementation.
 
-[tests/pcbs.scad](tests/pcbs.scad) Code for this example.
+[tests/PCBs.scad](tests/PCBs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -2146,8 +2136,8 @@ Pin headers and sockets, etc.
 <a href="#top">Top</a>
 
 ---
-<a name="Psus"></a>
-## Psus
+<a name="PSUs"></a>
+## PSUs
 Powersupplies. Can be a simple cube or can be defined by a list of six faces, each with thickness, holes, cutouts, etc.
 
 Face order is bottom, top, left, right, front, back.
@@ -2157,7 +2147,7 @@ Face order is bottom, top, left, right, front, back.
 
 [vitamins/psu.scad](vitamins/psu.scad) Implementation.
 
-[tests/psus.scad](tests/psus.scad) Code for this example.
+[tests/PSUs.scad](tests/PSUs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -2600,8 +2590,8 @@ Machine screws and wood screws with various head styles.
 <a href="#top">Top</a>
 
 ---
-<a name="Scs_bearing_blocks"></a>
-## Scs_bearing_blocks
+<a name="SCS_bearing_blocks"></a>
+## SCS_bearing_blocks
 SCSnUU and SCSnLUU bearing blocks
 
 
@@ -2609,7 +2599,7 @@ SCSnUU and SCSnLUU bearing blocks
 
 [vitamins/scs_bearing_block.scad](vitamins/scs_bearing_block.scad) Implementation.
 
-[tests/scs_bearing_blocks.scad](tests/scs_bearing_blocks.scad) Code for this example.
+[tests/SCS_bearing_blocks.scad](tests/SCS_bearing_blocks.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -2750,8 +2740,8 @@ Note that modules that drill holes will return a 2D object if ```h``` is set to
 <a href="#top">Top</a>
 
 ---
-<a name="Sk_brackets"></a>
-## Sk_brackets
+<a name="SK_brackets"></a>
+## SK_brackets
 SK shaft support brackets
 
 
@@ -2759,7 +2749,7 @@ SK shaft support brackets
 
 [vitamins/sk_bracket.scad](vitamins/sk_bracket.scad) Implementation.
 
-[tests/sk_brackets.scad](tests/sk_brackets.scad) Code for this example.
+[tests/SK_brackets.scad](tests/SK_brackets.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -2933,8 +2923,8 @@ By default springs have their origin at the bottom but can be centered.
 <a href="#top">Top</a>
 
 ---
-<a name="Ssrs"></a>
-## Ssrs
+<a name="SSRs"></a>
+## SSRs
 Solid state relays.
 
 
@@ -2942,7 +2932,7 @@ Solid state relays.
 
 [vitamins/ssr.scad](vitamins/ssr.scad) Implementation.
 
-[tests/ssrs.scad](tests/ssrs.scad) Code for this example.
+[tests/SSRs.scad](tests/SSRs.scad) Code for this example.
 
 ### Properties
 | Function | Description |
@@ -4251,15 +4241,15 @@ Printed handle that can be printed without needing support material due to its t
 <a href="#top">Top</a>
 
 ---
-<a name="Pcb_mount"></a>
-## Pcb_mount
+<a name="PCB_mount"></a>
+## PCB_mount
 A frame to mount a PCB by its corners when it has no mounting holes.
 The stl must be given a parameterless wrapper in the project that uses it.
 
 
 [printed/pcb_mount.scad](printed/pcb_mount.scad) Implementation.
 
-[tests/pcb_mount.scad](tests/pcb_mount.scad) Code for this example.
+[tests/PCB_mount.scad](tests/PCB_mount.scad) Code for this example.
 
 ### Functions
 | Function | Description |
@@ -4380,15 +4370,15 @@ It can also have printed feet on the base with the screws doubling up to hold th
 <a href="#top">Top</a>
 
 ---
-<a name="Psu_shroud"></a>
-## Psu_shroud
+<a name="PSU_shroud"></a>
+## PSU_shroud
 A cover to go over the mains end of a PSU terminal strip to make it safe.
 The stl and assembly must be given a name and parameterless wrappers for the stl and assembly added to the project.
 
 
 [printed/psu_shroud.scad](printed/psu_shroud.scad) Implementation.
 
-[tests/psu_shroud.scad](tests/psu_shroud.scad) Code for this example.
+[tests/PSU_shroud.scad](tests/PSU_shroud.scad) Code for this example.
 
 ### Functions
 | Function | Description |
@@ -4432,9 +4422,9 @@ The stl and assembly must be given a name and parameterless wrappers for the stl
 ### Assemblies
 | Qty | Name |
 | ---:|:--- |
-|   1 | psu_shroud_PD_150_12_assembly |
-|   1 | psu_shroud_S_250_48_assembly |
-|   1 | psu_shroud_S_300_12_assembly |
+|   1 | PSU_shroud_PD_150_12_assembly |
+|   1 | PSU_shroud_S_250_48_assembly |
+|   1 | PSU_shroud_S_300_12_assembly |
 
 
 <a href="#top">Top</a>
@@ -4582,15 +4572,15 @@ UK 13A socket and printed backbox with earth terminal for the panel it is mounte
 <a href="#top">Top</a>
 
 ---
-<a name="Ssr_shroud"></a>
-## Ssr_shroud
+<a name="SSR_shroud"></a>
+## SSR_shroud
 A cover to go over the mains end of an SSR to make it safe to be touched.
 The STL and assembly must be given a name and parameterless wrappers for the stl and assembly added to the project.
 
 
 [printed/ssr_shroud.scad](printed/ssr_shroud.scad) Implementation.
 
-[tests/ssr_shroud.scad](tests/ssr_shroud.scad) Code for this example.
+[tests/SSR_shroud.scad](tests/SSR_shroud.scad) Code for this example.
 
 ### Functions
 | Function | Description |
@@ -4630,8 +4620,8 @@ The STL and assembly must be given a name and parameterless wrappers for the stl
 ### Assemblies
 | Qty | Name |
 | ---:|:--- |
-|   1 | ssr_shroud_SSR10DA_assembly |
-|   1 | ssr_shroud_SSR25DA_assembly |
+|   1 | SSR_shroud_SSR10DA_assembly |
+|   1 | SSR_shroud_SSR25DA_assembly |
 
 
 <a href="#top">Top</a>
@@ -5055,7 +5045,7 @@ a cylinder. To get around this a colour can be passed to thread that is used to
 
 Making the ends requires a CGAL intersection, which make threads relatively slow. For this reason they are generally disabled when using the GUI but can
 be enabled by setting ```$show_threads``` to ```true```. When the tests are run, by default, threads are enabled only for things that feature them like screws.
-This behaviour can be changed by setting a ```SHOW_THREADS``` environment variable to ```false``` to disable all threads and ```true``` to enable all threads.
+This behaviour can be changed by setting a ```NOPSCADLIB_SHOW_THREADS``` environment variable to ```false``` to disable all threads and ```true``` to enable all threads.
 The same variable also affects the generation of assembly diagrams.
 
 Threads obey the $fn, $fa, $fs variables.
@@ -5105,8 +5095,8 @@ Simple tube or ring
 <a href="#top">Top</a>
 
 ---
-<a name="Bom"></a>
-## Bom
+<a name="BOM"></a>
+## BOM
 Bill Of Materials generation via echo and the ```bom.py``` script. Also handles exploded assembly views and posing. Assembly instructions can precede the module
 definition that makes the assembly.
 
@@ -5116,7 +5106,7 @@ heirachical BOMs are also generated for real projects.
 
 [utils/core/bom.scad](utils/core/bom.scad) Implementation.
 
-[tests/bom.scad](tests/bom.scad) Code for this example.
+[tests/BOM.scad](tests/BOM.scad) Code for this example.
 
 ### Functions
 | Function | Description |

scripts/bom.py

@@ -184,6 +184,9 @@ def parse_bom(file = "openscad.log", name = None):
                     main.add_part(s)
                     if stack:
                         main.assemblies[stack[-1]].add_part(s)
+        else:
+            if 'ERROR:' in line or 'WARNING:' in line:
+                print(line[:-1])
     return main
 
 def boms(target = None, assembly = None):

scripts/exports.py

@@ -83,9 +83,9 @@ def make_parts(target, part_type, parts = None):
     #
     # Find all the scad files
     #
-    lib_dir = os.environ['OPENSCADPATH'] + '/NopSCADlib/printed'
+    lib_dirs = [path + '/' + lib + '/printed' for path in os.environ['OPENSCADPATH'].split(os.pathsep) for lib in sorted(os.listdir(path))]
     module_suffix = '_dxf' if part_type == 'svg' else '_' + part_type
-    for dir in [source_dir, source_dir + '/printed', lib_dir]:
+    for dir in [source_dir, source_dir + '/printed'] + lib_dirs:
         if os.path.isdir(dir):
             for filename in os.listdir(dir):
                 if filename[-5:] == ".scad":

scripts/options.py

@@ -23,7 +23,7 @@ import json, os, deps
 
 def check_options(dir = '.'):
     global options, options_mtime
-    options = { "show_threads": str(os.getenv("SHOW_THREADS")) }
+    options = { "show_threads": str(os.getenv("NOPSCADLIB_SHOW_THREADS")) }
     options_fname = dir + '/options.json'
     try:
         with open(options_fname) as json_file:

scripts/tests.py

@@ -109,13 +109,14 @@ def tests(tests):
     #
     # List of individual part files
     #
-    scads = [i for i in sorted(os.listdir(scad_dir)) if i[-5:] == ".scad"]
+    scads = [i for i in sorted(os.listdir(scad_dir), key = lambda s: s.lower()) if i[-5:] == ".scad"]
 
     for scad in scads:
         base_name = scad[:-5]
         if not tests or base_name in tests:
             print(base_name)
             cap_name = base_name[0].capitalize() + base_name[1:]
+            base_name = base_name.lower()
             scad_name = scad_dir + '/' + scad
             png_name = png_dir + '/' + base_name + '.png'
             bom_name = bom_dir + '/' + base_name + '.json'
@@ -140,11 +141,14 @@ def tests(tests):
                 print("Can't find implementation!")
                 continue
 
-            vsplit = "M"
+            vsplit = "AKR" + chr(ord('Z') + 1)
             vtype = locations[0][1]
-            types = [vtype + ' A-' + vsplit[0], vtype + ' ' + chr(ord(vsplit) + 1) + '-Z'] + [loc[1] for loc in locations[1 :]]
+            types = [vtype + ' ' + vsplit[i] + '-'  + chr(ord(vsplit[i + 1]) - 1) for i in range(len(vsplit) - 1)] + [loc[1] for loc in locations[1 :]]
             if type == vtype:
-                type = types[0] if cap_name[0] <= vsplit else types[1]
+                for i in range(1, len(vsplit)):
+                    if cap_name[0] < vsplit[i]:
+                         type = types[i - 1]
+                         break
 
             for t in types:
                 if not t in bodies:
@@ -188,10 +192,10 @@ def tests(tests):
 
             body += ["![%s](%s)\n" %(base_name, png_name)]
 
-            dname = deps_name(deps_dir, scad)
+            dname = deps_name(deps_dir, scad.lower())
             oldest = png_name if mtime(png_name) < mtime(bom_name) else bom_name
             changed = check_deps(oldest, dname)
-            changed = times.check_have_time(changed, scad_name)
+            changed = times.check_have_time(changed, scad_name.lower())
             changed = options.have_changed(changed, oldest)
             if changed:
                 print(changed)

scripts/views.py

@@ -89,6 +89,14 @@ def eop(print_mode, doc_file, last = False, first = False):
 def pad(s, before, after = 0):
     return ' ' * before + str(s) + ' ' * after
 
+def titalise(name):
+    cap_next = True
+    result = ''
+    for c in name.replace('_', ' '):
+        result = result + (c.upper() if cap_next else c);
+        cap_next = c == ' '
+    return result
+
 def views(target, do_assemblies = None):
     done_assemblies = []
     #
@@ -109,9 +117,10 @@ def views(target, do_assemblies = None):
     with open(bounds_fname) as json_file:
         bounds_map = json.load(json_file)
     #
-    # Find all the assemblies
+    # Find all the assemblies and remove any old views
     #
     assemblies = bom_to_assemblies(bom_dir, bounds_map)
+    lc_assemblies = [ass.lower() for ass in assemblies]
     for file in os.listdir(target_dir):
         if file.endswith('.png'):
             assembly = file[:-4].replace('_assembled', '_assembly')
@@ -124,8 +133,8 @@ def views(target, do_assemblies = None):
     # Find all the scad files
     #
     main_blurb = None
-    lib_dir = os.environ['OPENSCADPATH'] + '/NopSCADlib/printed'
-    for dir in [source_dir, source_dir + '/printed', lib_dir]:
+    lib_dirs = [path + '/' + lib + '/printed' for path in os.environ['OPENSCADPATH'].split(os.pathsep) for lib in sorted(os.listdir(path))]
+    for dir in [source_dir, source_dir + '/printed'] + lib_dirs:
         if os.path.isdir(dir):
             for filename in os.listdir(dir):
                 if filename.endswith('.scad'):
@@ -140,22 +149,24 @@ def views(target, do_assemblies = None):
                         if len(words) and words[0] == "module":
                             module = words[1].split('(')[0]
                             if is_assembly(module):
-                                if module in assemblies:
+                                lc_module = module.lower()
+                                if lc_module in lc_assemblies:
+                                    real_name = assemblies[lc_assemblies.index(lc_module)]
                                     #
                                     # Scrape the assembly instructions
                                     #
                                     for ass in flat_bom:
-                                        if ass["name"] == module:
+                                        if ass["name"] == real_name:
                                             if not "blurb" in ass:
                                                 ass["blurb"] = blurb.scrape_module_blurb(lines[:line_no])
                                             break
-                                    if not do_assemblies or module in do_assemblies:
+                                    if not do_assemblies or real_name in do_assemblies:
                                         #
                                         # Run openscad on the created file
                                         #
                                         dname = deps_name(deps_dir, filename)
                                         for explode in [0, 1]:
-                                            png_name = target_dir + '/' + module + '.png'
+                                            png_name = target_dir + '/' + real_name + '.png'
                                             if not explode:
                                                 png_name = png_name.replace('_assembly', '_assembled')
                                             changed = check_deps(png_name, dname)
@@ -181,7 +192,7 @@ def views(target, do_assemblies = None):
                                             if mtime(png_name) > mtime(tn_name):
                                                 do_cmd(("magick "+ png_name + " -trim -resize 280x280 -background " + background + " -gravity Center -extent 280x280 -bordercolor " + background + " -border 10 " + tmp_name).split())
                                                 update_image(tmp_name, tn_name)
-                                    done_assemblies.append(module)
+                                    done_assemblies.append(real_name)
                                 else:
                                     if module == 'main_assembly':
                                         main_blurb = blurb.scrape_module_blurb(lines[:line_no])
@@ -216,7 +227,7 @@ def views(target, do_assemblies = None):
             print('1. [Parts list](#Parts_list)', file = doc_file)
             for ass in flat_bom:
                 name =  ass["name"]
-                cap_name = name.replace('_', ' ').title()
+                cap_name = titalise(name)
                 print('1. [%s](#%s)' % (cap_name, name), file = doc_file)
             print(file = doc_file)
             eop(print_mode, doc_file)
@@ -237,7 +248,7 @@ def views(target, do_assemblies = None):
                         else:
                             things[t][thing] = ass[t][thing]
             for ass in flat_bom:
-                name = ass["name"][:-9].replace('_', ' ').title().replace(' ',' ')
+                name = titalise(ass["name"][:-9]).replace(' ',' ')
                 print('| <span style="writing-mode: vertical-rl; text-orientation: mixed;">%s</span> ' % name, file = doc_file, end = '')
             print('| <span style="writing-mode: vertical-rl; text-orientation: mixed;">TOTALS</span> |  |', file = doc_file)
 
@@ -274,7 +285,7 @@ def views(target, do_assemblies = None):
             #
             for ass in flat_bom:
                 name = ass["name"]
-                cap_name = name.replace('_', ' ').title()
+                cap_name = titalise(name)
 
                 if ass["count"] > 1:
                     print('<a name="%s"></a>\n## %d x %s' % (name, ass["count"], cap_name), file = doc_file)

tests/extrusions.scad

@@ -23,7 +23,7 @@ include <../vitamins/extrusions.scad>
 
 module extrusions()
     layout([for(e = extrusions) extrusion_width(e)], 10)
-        extrusion(extrusions[$i], 80);
+        extrusion(extrusions[$i], 80, cornerHole = extrusion_width(extrusions[$i]) > 20);
 
 if ($preview)
     extrusions();

tests/fuseholder.scad

@@ -24,4 +24,5 @@ module fuseholders()
     fuseholder(6);
 
 if($preview)
-    fuseholders();
+    let($show_threads = 1)
+        fuseholders();

tests/jack.scad

@@ -32,4 +32,5 @@ module jacks() {
 }
 
 if($preview)
-    jacks();
+    let($show_threads = true)
+        jacks();

tests/wire.scad

@@ -18,7 +18,7 @@
 //
 include <../utils/core/core.scad>
 
-include <../vitamins/wire.scad>
+use <../vitamins/wire.scad>
 
 bundle = [7, 1.4];
 

utils/thread.scad

@@ -31,7 +31,7 @@
 //!
 //! Making the ends requires a CGAL intersection, which make threads relatively slow. For this reason they are generally disabled when using the GUI but can
 //! be enabled by setting ```$show_threads``` to ```true```. When the tests are run, by default, threads are enabled only for things that feature them like screws.
-//! This behaviour can be changed by setting a ```SHOW_THREADS``` environment variable to ```false``` to disable all threads and ```true``` to enable all threads.
+//! This behaviour can be changed by setting a ```NOPSCADLIB_SHOW_THREADS``` environment variable to ```false``` to disable all threads and ```true``` to enable all threads.
 //! The same variable also affects the generation of assembly diagrams.
 //!
 //! Threads obey the $fn, $fa, $fs variables.

vitamins/extrusion.scad

@@ -101,7 +101,8 @@ module extrusion_cross_section(type, cornerHole) {
         translate([0,i*width+(width-height)/2])
             difference() {
                 square([centerSquare,centerSquare],center=true);
-                circle(d=extrusion_center_hole(type));
+                if(extrusion_center_hole(type)>0)
+                    circle(d=extrusion_center_hole(type));
             }
     translate([0,(width-height)/2])
         for(angle=[0,90])

vitamins/extrusions.scad

@@ -20,6 +20,7 @@
 // Extrusion
 //
 //                   W   H    d1   d2   s  cw   cwi    t  st  f
+E1515  = [ "E1515", 15, 15,  2.5,   0,5.7,3.4,  5.7, 1.1,1.1, 0.5 ];
 E2020  = [ "E2020", 20, 20,  4.2,   3,  8,  6, 12.0,   2,  2, 1 ];
 E2040  = [ "E2040", 20, 40,  4.2,   3,  8,  6, 12.0,   2,  2, 1 ];
 E2060  = [ "E2060", 20, 60,  4.2,   3,  8,  6, 12.0,   2,  2, 1 ];
@@ -29,7 +30,7 @@ E3060  = [ "E3060", 30, 60,  6.8, 4.2, 12,  8, 16.5,   2,  2, 1 ];
 E4040  = [ "E4040", 40, 40, 10.5, 6.0, 15, 10, 20.0, 5.5,  3, 1 ];
 E4080  = [ "E4080", 40, 80, 10.5, 6.0, 15, 10, 20.0, 5.5,  3, 1 ];
 
-extrusions = [E2020,E2040,E2060,E2080,E3030,E3060,E4040,E4080];
+extrusions = [E1515,E2020,E2040,E2060,E2080,E3030,E3060,E4040,E4080];
 
 use <extrusion.scad>
 

vitamins/fuseholder.scad

@@ -23,6 +23,7 @@
 include <../utils/core/core.scad>
 include <spades.scad>
 use <../utils/tube.scad>
+use <../utils/thread.scad>
 
 module fuseholder_hole(h = 100) //! Hole with flats for fuseholder
     extrude_if(h)
@@ -39,7 +40,8 @@ module fuseholder(thickness) { //! Fuseholder with nut in place for specified pa
     flange_d = fuseholder_diameter();
     flange_t = 2;
     height = 33.2;
-    thread_d = 11.7;
+    thread_d = 12;
+    thread_p = 1;
     thread = 15;
     bot_d = 10.4;
     top_d = 8.7;
@@ -59,24 +61,28 @@ module fuseholder(thickness) { //! Fuseholder with nut in place for specified pa
     //
     // Nut
     //
+    colour = grey40;
     vflip()
         translate_z(thickness)
-            explode(height)
-                color("dimgrey") {
-                    tube(or = nut_d / 2, ir = 5, h = nut_flange_t, center = false);
+            explode(height) {
+                color(colour) {
+                    tube(or = nut_d / 2, ir = thread_d / 2, h = nut_flange_t, center = false);
 
                     linear_extrude(height = nut_t)
                         difference() {
                             circle(d = nut_d, $fn = 6);
 
-                            circle(5);
+                            circle(d = thread_d);
                         }
                 }
+                if(show_threads)
+                    female_metric_thread(thread_d, thread_p, nut_t, false, colour = colour);
+            }
     //
     // Body
     //
     explode(height + 5, offset = -height - 4) {
-        color("dimgrey") {
+        color(colour) {
             tube(or = flange_d / 2, ir = 5.2, h = flange_t, center = false);
 
             cylinder(r = 5, h = flange_t - 1);
@@ -89,26 +95,35 @@ module fuseholder(thickness) { //! Fuseholder with nut in place for specified pa
                 }
 
             vflip() {
-                linear_extrude(height = thread)
-                    intersection() {
-                        circle(d = thread_d);
+                if(!show_threads)
+                    linear_extrude(height = thread)
+                        intersection() {
+                            circle(d = thread_d - 0.3);
 
-                        square([100, 10.8], center = true);
-                    }
-                    render() difference() {
-                        translate_z(thread)
-                            cylinder(d1 = bot_d, d2 = top_d, h = height - flange_t - thread);
+                            square([100, 10.8], center = true);
+                        }
+                render() difference() {
+                    translate_z(thread)
+                        cylinder(d1 = bot_d, d2 = top_d, h = height - flange_t - thread);
 
-                        for(side = [-1, 1])
-                            translate([side * (contact_slot_d / 2 + 1) - 1, -contact_slot_w / 2, contact_slot_z])
-                                 cube([2, contact_slot_w, 100]);
-                    }
+                    for(side = [-1, 1])
+                        translate([side * (contact_slot_d / 2 + 1) - 1, -contact_slot_w / 2, contact_slot_z])
+                             cube([2, contact_slot_w, 100]);
+                }
             }
+            if(show_threads)
+                vflip()
+                    render() intersection() {
+                        male_metric_thread(thread_d, thread_p, thread, false, colour = colour);
+
+                        translate_z(thread / 2)
+                            cube([100, 10.8, thread + 1], center = true);
+                    }
         }
         //
         // Side contacts
         //
-        color("silver") vflip()
+        color(silver) vflip()
             for(side = [-1, 1])
                 translate([side * contact_slot_d / 2, 0, contact_slot_z])
                     rotate([0, -70, 90 - side * 90])

vitamins/green_terminal.scad

@@ -177,6 +177,3 @@ module green_terminal(type, ways, skip = [], colour = "lime") { //! Draw green t
         translate([0, i * pitch - width / 2 + pitch / 2])
             single(in(skip, i));
 }
-
-module terminal_254(ways, skip = []) //! Draw 0.1" terminal block
-    green_terminal(gt_2p54, ways, skip);

vitamins/jack.scad

@@ -25,6 +25,7 @@ include <../core.scad>
 include <spades.scad>
 use <../utils/tube.scad>
 use <../utils/rounded_cylinder.scad>
+use <../utils/thread.scad>
 use <ring_terminal.scad>
 
 function jack_4mm_hole_radius() = 8/2; //! Panel hole radius for 4mm jack
@@ -39,6 +40,7 @@ module jack_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm jack
     sleaved_d = 6.4;
     thread = 10.4;
     thread_d = 8;
+    thread_p = 0.75;
     nut_d = 9.8;
     nut_t = 3;
     barrel_d = 5.4;
@@ -56,28 +58,33 @@ module jack_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm jack
             }
             square([flange_id, 100], center = true);
         }
-        color("silver") rotate_extrude() difference() {
+        color(silver) rotate_extrude() difference() {
             union() {
                 translate([0, -thread])
-                    square([thread_d / 2, thread]);
-
-                *translate([0, -nut_t - thickness])
-                    square([nut_d / 2,  nut_t]);
+                    square([thread_d / 2 - (show_threads ? thread_p / 2 : 0), thread]);
 
                 translate([0, -barrel])
                     square([barrel_d / 2, barrel]);
             }
             square([4, 2 * (barrel - 1)], center = true);
         }
+        if(show_threads)
+            translate_z(-thread)
+                male_metric_thread(thread_d, thread_p, thread, false, solid = false, colour = silver);
+
         translate_z(-length + flange_t + spade)
             vflip()
                 spade(spade4p8l, spade);
     }
     translate_z(-thickness)
         explode(-length)
-            color("silver")
-                vflip()
+            vflip() {
+                color(silver)
                     tube(ir = thread_d / 2, or = nut_d / 2, h = nut_t, center = false);
+
+                if(show_threads)
+                    female_metric_thread(thread_d, thread_p, nut_t, false, colour = silver);
+            }
 }
 
 function jack_4mm_shielded_hole_radius() = 12/2; //! Panel hole radius for 4mm shielded jack
@@ -90,14 +97,16 @@ module jack_4mm_shielded(colour, thickness, display_colour = false) { //! Draw a
     sleaved = 21;
     sleaved_d = 10.7;
     thread = 14;
-    thread_d = 11.7;
+    thread_d = 12;
+    thread_p = 0.75;
     nut_d = 14.4;
     nut_t = 5;
     length = 32;
     spade = 8.5;
+    actual_colour = display_colour ? display_colour : colour;
 
     explode(length, offset = -length + flange_t) {
-        color(display_colour ? display_colour : colour) {
+        color(actual_colour) {
             rounded_cylinder(r = flange_d / 2, h = flange_t, r2 = 1, ir = 4.5);
 
             rotate_extrude() difference() {
@@ -105,8 +114,9 @@ module jack_4mm_shielded(colour, thickness, display_colour = false) { //! Draw a
                     translate([0, -sleaved])
                         square([sleaved_d  / 2, sleaved + flange_t]);
 
-                    translate([0, -thread])
-                        square([thread_d / 2, thread]);
+                    if(!show_threads)
+                        translate([0, -thread])
+                            square([thread_d / 2, thread]);
                 }
                 square([flange_id, 100], center = true);
 
@@ -115,8 +125,13 @@ module jack_4mm_shielded(colour, thickness, display_colour = false) { //! Draw a
                     square([6, 2 * sleaved], center = true);
                 }
             }
+
+            if(show_threads)
+                translate_z(-thread)
+                    male_metric_thread(thread_d, thread_p, thread, false, solid = false);
         }
-        color("silver")
+
+        color(silver)
             translate_z(-length + flange_t + spade - 0.5)
                 cylinder(d = 4.8, h = 0.5);
 
@@ -127,10 +142,13 @@ module jack_4mm_shielded(colour, thickness, display_colour = false) { //! Draw a
 
     translate_z(-thickness)
         explode(-length)
-            color("silver")
-                vflip()
+            vflip() {
+                color(silver)
                     tube(ir = thread_d / 2, or = nut_d / 2, h = nut_t, center = false);
 
+                if(show_threads)
+                    female_metric_thread(thread_d, thread_p, nut_t, false, colour = silver);
+            }
 }
 
 function post_4mm_diameter() = 13; //! Outer diameter of 4mm binding post
@@ -167,14 +185,15 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
 
     post_od = 9.5;
     post_metal = 0.2;
-    thread_d = 3.5;
+    thread_d = 3.6;
+    thread_p = 0.66;
     thread_l = 15;
     post_d = 7;
     post_h = 14;
 
     ringterm = ["", 6.3, 3.8, 16.7, 3, 1.6, 0.3, M4_dome_screw];
 
-    module washer() {
+    module washer() color(silver) {
         washer_t = 0.65;
 
         tube(or = 7.6 / 2, ir = thread_d / 2, h = washer_t, center = false);
@@ -186,11 +205,14 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
     module nut() {
         nut_t = 2.3;
 
-        linear_extrude(height = nut_t) difference() {
-            circle(d = 6.3 / cos(30), $fn = 6);
+        color(silver)
+            linear_extrude(height = nut_t) difference() {
+                circle(d = 6.3 / cos(30), $fn = 6);
 
-            circle(d = thread_d);
-        }
+                circle(d = thread_d);
+            }
+        if(show_threads)
+            female_metric_thread(thread_d, thread_p, nut_t, false, colour = silver);
 
         translate_z(nut_t)
             children();
@@ -219,8 +241,7 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
                         render() difference() {
                             rotate_extrude(angle = 360 / 8)
                                 polygon([
-                                    [0,          0],
-                                    [0,          2],
+                                    [post_d / 2, 0],
                                     [post_d / 2, 2],
                                     [post_d / 2, 17.5],
                                     [11 / 2,     17.5],
@@ -238,7 +259,7 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
                 }
         }
 
-        color("silver") {
+        color(silver) {
             translate_z(post_metal)
                 cylinder(d = post_od, h = base_h);
 
@@ -252,9 +273,13 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
                     square([2, post_h]);
 
             }
-            vflip()
-                cylinder(d = thread_d, h = thread_l);
+            if(!show_threads)
+                vflip()
+                    cylinder(d = thread_d, h = thread_l);
         }
+        if(show_threads)
+            vflip()
+                male_metric_thread(thread_d, thread_p, thread_l, false, colour = silver);
     }
     explode(-15)
         color(actual_colour) {
@@ -272,12 +297,11 @@ module post_4mm(colour, thickness, display_colour = false) { //! Draw a 4mm bind
         }
     translate_z(-thickness - base_h)
         explode(-20, true)
-            color("silver")
-                vflip()
-                    not_on_bom()
-                        washer()
-                        explode(5, true) nut()
-                        explode(5, true) ring_terminal(ringterm)
-                        explode(5, true) washer()
-                        explode(5, true) nut();
+            vflip()
+                not_on_bom()
+                    washer()
+                    explode(5, true) nut()
+                    explode(5, true) ring_terminal(ringterm)
+                    explode(5, true) washer()
+                    explode(5, true) nut();
 }

vitamins/pcb.scad

@@ -26,7 +26,7 @@ include <../core.scad>
 include <buttons.scad>
 include <green_terminals.scad>
 include <pin_headers.scad>
-include <microswitches.scad>
+use <microswitch.scad>
 
 use <../utils/rounded_cylinder.scad>
 use <../utils/dogbones.scad>