Added values to the SMD capacitors on the example PCB.

Tweaked some PCB component positions.

CHANGELOG.md

@@ -3,6 +3,23 @@
 This changelog is generated by `changelog.py` using manually added semantic version tags to classify commits as breaking changes, additions or fixes.
 
 
+### [v20.20.0](https://github.com/nophead/NopSCADlib/releases/tag/v20.20.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v20.19.1...v20.20.0 "diff with v20.19.1")
+*   2023-01-24 [`e7e9313`](https://github.com/nophead/NopSCADlib/commit/e7e9313e71fb2b30aca142ceded2dc5615695071 "show commit") [C.P.](# "Chris Palmer") Updated images and readme.
+
+*   2023-01-23 [`dab06ce`](https://github.com/nophead/NopSCADlib/commit/dab06ce4ca771787aa625d1370b4f2b779580315 "show commit") [E.F.](# "Elliot Foster") Add Raspberry Pi 3 A+ to pcbs
+
+#### [v20.19.1](https://github.com/nophead/NopSCADlib/releases/tag/v20.19.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v20.19.0...v20.19.1 "diff with v20.19.0")
+*   2023-01-24 [`494002a`](https://github.com/nophead/NopSCADlib/commit/494002aebeda560e65ca4f8cb3794707487a3c2a "show commit") [C.P.](# "Chris Palmer") Added test to MP1584EN PCB.
+
+*   2023-01-24 [`77e948f`](https://github.com/nophead/NopSCADlib/commit/77e948f43c911442211bcbf6d1b1520184d2c70b "show commit") [C.P.](# "Chris Palmer") Added can bus connectors to OpenGrab model.
+Tweaked some PCB component positions.
+
+*   2023-01-24 [`543cdb4`](https://github.com/nophead/NopSCADlib/commit/543cdb4e01d38308a06d4368ebabadb85c696567 "show commit") [C.P.](# "Chris Palmer") Incresed the clearance of holes made for pin header.
+
+### [v20.19.0](https://github.com/nophead/NopSCADlib/releases/tag/v20.19.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v20.18.1...v20.19.0 "diff with v20.18.1")
+*   2023-01-12 [`ebd50ba`](https://github.com/nophead/NopSCADlib/commit/ebd50bae535283b94b310ee74c9b98b2e3b7f8be "show commit") [C.P.](# "Chris Palmer") Added SMD diodes, inductors and potentiometers.
+Complete set of components added to MP1584EN buck regulator.
+
 #### [v20.18.1](https://github.com/nophead/NopSCADlib/releases/tag/v20.18.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v20.18.0...v20.18.1 "diff with v20.18.0")
 *   2023-01-07 [`ec3e752`](https://github.com/nophead/NopSCADlib/commit/ec3e752fc5b5586ef5ac838c709ab4b704dac817 "show commit") [C.](# "Chris") Added missing documentation for `hinge_female()` module.
 

readme.md

@@ -2242,7 +2242,7 @@ Can be shown stretched by specifying the `actual_id`.
 ---
 <a name="Opengrab"></a>
 ## Opengrab
-Nicodrone OpenGrab V3 electro-permanent magnet, see <https://nicadrone.com/products/epm-v3>.
+Nicodrone OpenGrab V3 electro-permanent magnet, see <https://kb.zubax.com/display/MAINKB/OpenGrab+EPM+v3>.
 
 A permanent magnet that can be magnetized and de-magnetized electronically.
 
@@ -2466,9 +2466,9 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `smd_led(LED0603, orange)` |  SMD LED 0603 orange |
 |   1 | `smd_led(LED0805, red)` |  SMD LED 0805 red |
 |   1 | `smd_led(LED1206, blue)` |  SMD LED 1306 blue |
-|   1 | `smd_capacitor(CAP0603)` |  SMD capacitor 0603 |
-|   1 | `smd_capacitor(CAP0805)` |  SMD capacitor 0805 |
-|   1 | `smd_capacitor(CAP1206)` |  SMD capacitor 1206 |
+|   1 | `smd_capacitor(CAP0603)` |  SMD capacitor 0603 10nF |
+|   1 | `smd_capacitor(CAP0805)` |  SMD capacitor 0805 100nF |
+|   1 | `smd_capacitor(CAP1206)` |  SMD capacitor 1206 1uF |
 |   1 | `smd_resistor(RES0603, 1K)` |  SMD resistor 0603 1K 0.1W |
 |   1 | `smd_resistor(RES0805, 1K)` |  SMD resistor 0805 1K 0.125W |
 |   1 | `smd_resistor(RES1206, 1K)` |  SMD resistor 1206 1K 0.25W |
@@ -2616,12 +2616,12 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(MP1584EN)` |  MP1584EN 3A buck converter |
 |   1 | `pcb(MT3608)` |  MT3608 boost converter module |
 |   1 | `pcb(Melzi)` |  Melzi electronics - not shown |
-|   4 |  |  Micro SD card |
+|   5 |  |  Micro SD card |
 |   1 |  |  Micro SD card - not shown |
 |   1 | `molex_254(2)` |  Molex KK header 2 way - not shown |
 |   1 | `molex_254(3)` |  Molex KK header 3 way - not shown |
 |  20 | `nut(M2_nut, nyloc = true)` |  Nut M2 x 1.6mm nyloc |
-|  30 | `nut(M2p5_nut, nyloc = true)` |  Nut M2.5 x 2.2mm nyloc |
+|  34 | `nut(M2p5_nut, nyloc = true)` |  Nut M2.5 x 2.2mm nyloc |
 |  36 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
 |   8 | `nut(M4_nut, nyloc = true)` |  Nut M4 x 3.2mm nyloc |
 |   1 | `pcb(PI_IO)` |  PI_IO V2 - not shown |
@@ -2635,6 +2635,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pin_socket(2p54header, 13, 2, right_angle = true)` |  Pin socket 13 x 2 right_angle - not shown |
 |   1 | `pcb(RAMPSEndstop)` |  RAMPS Endstop Switch |
 |   1 | `pcb(RPI3)` |  Raspberry Pi 3 |
+|   1 | `pcb(RPI3A)` |  Raspberry Pi 3 A+ |
 |   1 | `pcb(RPI4)` |  Raspberry Pi 4 |
 |   1 | `pcb(RPI_Pico)` |  Raspberry Pi Pico |
 |   1 | `pcb(RPI0)` |  Raspberry Pi Zero |
@@ -2642,15 +2643,14 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |  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(M2p5_cap_screw, 25)` |  Screw M2.5 cap x 25mm |
-|   8 | `screw(M2p5_cap_screw, 30)` |  Screw M2.5 cap x 30mm |
+|  12 | `screw(M2p5_cap_screw, 30)` |  Screw M2.5 cap x 30mm |
 |   4 | `screw(M2p5_pan_screw, 20)` |  Screw M2.5 pan x 20mm |
 |   8 | `screw(M2p5_pan_screw, 25)` |  Screw M2.5 pan x 25mm |
 |   8 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
 |   6 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
 |   8 | `screw(M3_cap_screw, 30)` |  Screw M3 cap x 30mm |
 |  14 | `screw(M3_cap_screw, 35)` |  Screw M3 cap x 35mm |
-|   4 | `screw(M4_cap_screw, 35)` |  Screw M4 cap x 35mm |
-|   4 | `screw(M4_cap_screw, 40)` |  Screw M4 cap x 40mm |
+|   8 | `screw(M4_cap_screw, 40)` |  Screw M4 cap x 40mm |
 |   1 | `pcb(XIAO)` |  Seeeduino XIAO |
 |   1 | `pcb(TP4056)` |  TP4056 Li-lon Battery charger module |
 |   3 | `terminal_35(2)` |  Terminal block 2 way 3.5mm - not shown |
@@ -2658,7 +2658,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 |  |  USB A to Mini B lead - not shown |
 |   1 | `pcb(WD2002SJ)` |  WD2002SJ Buck Boost DC-DC converter |
 |  20 | `washer(M2_washer)` |  Washer  M2 x 5mm x 0.3mm |
-|  30 | `washer(M2p5_washer)` |  Washer  M2.5 x 5.9mm x 0.5mm |
+|  34 | `washer(M2p5_washer)` |  Washer  M2.5 x 5.9mm x 0.5mm |
 |  36 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
 |   8 | `washer(M4_washer)` |  Washer  M4 x 9mm x 0.8mm |
 |   1 | `pcb(ZC_A0591)` |  ZC-A0591 ULN2003 driver PCB |
@@ -2677,19 +2677,20 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   4 | pcb_spacer25160_2.stl |
 |   4 | pcb_spacer25180.stl |
 |   4 | pcb_spacer25190.stl |
+|   4 | pcb_spacer25200.stl |
 |   2 | pcb_spacer2550.stl |
 |   4 | pcb_spacer2590.stl |
 |   4 | pcb_spacer30170.stl |
-|   4 | pcb_spacer30200.stl |
-|   5 | pcb_spacer30210.stl |
+|   4 | pcb_spacer30210.stl |
 |   5 | pcb_spacer30220.stl |
-|   4 | pcb_spacer30230.stl |
+|   5 | pcb_spacer30230.stl |
+|   4 | pcb_spacer30240.stl |
 |   4 | pcb_spacer3050.stl |
 |   4 | pcb_spacer3060.stl |
 |   2 | pcb_spacer3070.stl |
 |   4 | pcb_spacer3080.stl |
-|   4 | pcb_spacer40240.stl |
 |   4 | pcb_spacer40250.stl |
+|   4 | pcb_spacer40260.stl |
 
 
 <a href="#top">Top</a>

tests/PCB.scad

@@ -67,9 +67,9 @@ test_pcb = ["test_pcb", "Test PCB",
         [ 16,  2,   90, "smd_res", RES1206, "1K"],
         [ 19,  2,   90, "smd_res", RES0805, "1K"],
         [ 22,  2,   90, "smd_res", RES0603, "1K"],
-        [ 25,  2,   90, "smd_cap", CAP1206, 1.5],
-        [ 28,  2,   90, "smd_cap", CAP0805, 1.0],
-        [ 31,  2,   90, "smd_cap", CAP0603, 0.7],
+        [ 25,  2,   90, "smd_cap", CAP1206, 1.5, "1uF"],
+        [ 28,  2,   90, "smd_cap", CAP0805, 1.0, "100nF"],
+        [ 31,  2,   90, "smd_cap", CAP0603, 0.7, "10nF"],
         [ 34,  3,   90, "smd_diode",DO241AC, "SS34"],
         [ 22,  6,  -90, "smd_pot", TC33X1, "10K"],
         [ 16,  6,  -90, "smd_sot", SOT23, "2N7000"],

vitamins/opengrab.scad

@@ -18,7 +18,7 @@
 //
 
 //
-//! Nicodrone OpenGrab V3 electro-permanent magnet, see <https://nicadrone.com/products/epm-v3>.
+//! Nicodrone OpenGrab V3 electro-permanent magnet, see <https://kb.zubax.com/display/MAINKB/OpenGrab+EPM+v3>.
 //!
 //! A permanent magnet that can be magnetized and de-magnetized electronically.
 //
@@ -37,14 +37,13 @@ pole_w = 2;
 pole_l = 36;
 poles = 15;
 
-pcb = ["", "",        width, width, 0.8, 0, 3.5, 0, "darkgreen", false, [],
-    [     [ 3.45,   19,   0, "button_4p5mm"],
-          [ 2.75,   24.5, 0, "smd_led", LED0805, "green"],
-          [ 2.75,   28.0, 0, "smd_led", LED0805, "red"],
-          [ 28.5,   13,   0, "2p54header", 3, 1, false, undef, true],
+pcb = ["", "", width, width, 0.8, 0, 3.5, 0, "darkgreen", false, [],
+    [     [ 3.475,  19.05,    0, "button_4p5mm"],
+          [ 2.2,    24.125,   0, "smd_led", LED0805, "green"],
+          [ 2.375,  27.9,     0, "smd_led", LED0805, "red"],
+          [ 28.4,   13.345,   0, "2p54header", 3, 1, false, undef, true],
      ]];
 
-
 module opengrab_hole_positions()    //! Position children at the screw positions
     let($d = 3.2)
         for($x = [-pitch, pitch], $y = [-pitch, pitch])
@@ -96,6 +95,17 @@ module opengrab() { //! Draw OpenGrab module
             if(show_threads)
                 female_metric_thread(3, metric_coarse_pitch(3), depth - 1, center = false, colour = brass);
         }
+
+    module molex()
+        translate_z(opengrab_pcb_z() + pcb_thickness(pcb))
+            color(grey(90))
+                import("stl/Molex_5023860470.stl");
+
+    translate([-8.4, -14.2])
+        molex();
+
+    translate([0.125, -14.2])
+        molex();
 }
 
 module opengrab_target() { //! Draw OpenGrab target

vitamins/pcb.scad

@@ -1088,6 +1088,7 @@ module pcb_component(comp, cutouts = false, angle = undef) { //! Draw pcb compon
         if(show(comp, "chip"))          chip(comp[4], comp[5], comp[6], param(7, grey(30)), cutouts);
         if(show(comp, "rj45"))          rj45(cutouts);
         if(show(comp, "usb_A"))         usb_Ax1(cutouts);
+        if(show(comp, "usb_Ax1"))       usb_Ax1(cutouts);
         if(show(comp, "usb_Ax2"))       usb_Ax2(cutouts);
         if(show(comp, "usb_uA"))        usb_uA(cutouts);
         if(show(comp, "usb_miniA"))     usb_miniA(cutouts);

vitamins/pcbs.scad

@@ -537,6 +537,20 @@ Melzi = ["Melzi", "Melzi electronics", 203.2, 49.53, 1.6, 3.81, 3.1,  6, "green"
                                                                     [],
                                                                     [": USB A to Mini B lead", ": Micro SD card"]];
 
+RPI3A =  ["RPI3A", "Raspberry Pi 3 A+",     65,    56,    1.4, 3,    2.75, 6, "green", false, [[3.5, 3.5], [61.5, 3.5], [61.5, -3.5], [3.5, -3.5]],
+    [[32.5, -3.5,   0, "2p54header", 20, 2],
+     [27,   -24.6,  0, "chip",       14, 14, 1],
+     [53.5,   6,  -90, "jack"],
+     [32,   4.4,  -90, "hdmi"],
+     [-6.5,  31.45,    0, "usb_Ax1"],
+     [10.6,   2,  -90, "usb_uA"],
+     [3.6,   28,   90, "flex"],
+     [45,    11.5,-90, "flex"],
+     [7.75,  28,  180, "-uSD", [12, 11.5, 1.28]],
+    ],
+    [": Micro SD card"],
+    [32.5 - 9.5 * 2.54, 52.5 - 1.27, 20, 2]];
+
 RPI3 =  ["RPI3", "Raspberry Pi 3",     85,    56,    1.4, 3,    2.75, 6, "green", false, [[3.5, 3.5], [61.5, 3.5], [61.5, -3.5], [3.5, -3.5]],
     [[32.5, -3.5,   0, "2p54header", 20, 2],
      [27,   -24.6,  0, "chip",       14, 14, 1],
@@ -745,7 +759,7 @@ WD2002SJ = ["WD2002SJ", "WD2002SJ Buck Boost DC-DC converter", 78, 47, 1.6, 0, 3
     []];
 
 MP1584EN = ["MP1584EN", "MP1584EN 3A buck converter", 22, 17, 1.25, 0, 1, [2, 2], "green", false,
-    [[1.75, 1.75], [1.75, -1.75], [-1.75, 1.75], [-1.75, -1.75], [-1.75, -4.4], [-1.75, 4.4], [1.75, -4.4], [1.75, 4.4]],
+    [[1.75, 1.75], [-1.75, 1.75], [-1.75, 4.4], [1.75, 4.4]],
     [ [1.75, 8.5, 90, "smd_cap", CAP1206, 1],
       [-1.75, 8.5, 90, "smd_cap", CAP1206, 1],
       [7.5, 8.5, 0, "smd_soic", SOIC8, "WP1584EN"],
@@ -761,7 +775,12 @@ MP1584EN = ["MP1584EN", "MP1584EN 3A buck converter", 22, 17, 1.25, 0, 1, [2, 2]
       [15.8, 4.9, 0, "smd_cap", CAP0603, 0.5],
       [14.5, 10, 90, "smd_inductor", IND2525, "4R7"],
       [14.7, 1.8,-90,"smd_pot", TC33X1, "10K"],
-    ]
+      [13.9, -1.4, 0,"text", 5, 1.5, "D-SUN", "Liberation Mono:style=Bold"],
+      [17.7, -1.2, 0,"text", 1.5,1.5,"\u2296", "MS Gothic:style=Bold"],
+      [17.9, 1.75, 0,"text", 1.5,1.5,"\u2295", "MS Gothic:style=Bold"],
+   ],
+   [],
+   [1.75,17 -4.4, 2, 2, silver, 18.5, 2.65], // Abuse the grid facility to get the round pads
 ];
 
 PERF80x20 = ["PERF80x20", "Perfboard 80 x 20mm", 80, 20, 1.6, 0, 2.3, 0, "green", true, [[2,2],[-2,2],[2,-2],[-2,-2]], [], [], [5.71, 3.65]];
@@ -935,7 +954,7 @@ L9110S = ["L9110S", "L9110S 2-Channel motor driver module", 29.2, 23, 1.6, 0, 3,
 
 tiny_pcbs = [XIAO, MP1584EN, TP4056, ESP_01, LIPO_fuel_gauge];
 
-pcbs = [RAMPSEndstop, MT3608, KY_040, L9110S, ZC_A0591, ArduinoNano, RPI_Pico, ESP32_DOIT_V1, RPI0, EnviroPlus, ArduinoUno3, ArduinoLeonardo, WD2002SJ, RPI3, RPI4, BTT_RELAY_V1_2, BTT_SKR_MINI_E3_V2_0, BTT_SKR_E3_TURBO, BTT_SKR_V1_4_TURBO, DuetE, Duex5];
+pcbs = [RAMPSEndstop, MT3608, KY_040, L9110S, ZC_A0591, ArduinoNano, RPI_Pico, ESP32_DOIT_V1, RPI0, EnviroPlus, ArduinoUno3, ArduinoLeonardo, WD2002SJ, RPI3A, RPI3, RPI4, BTT_RELAY_V1_2, BTT_SKR_MINI_E3_V2_0, BTT_SKR_E3_TURBO, BTT_SKR_V1_4_TURBO, DuetE, Duex5];
 
 pcbs_not_shown = [Melzi, Duex2, PSU12V1A, Keyes5p1, PI_IO, ExtruderPCB];
 

vitamins/pin_header.scad

@@ -20,7 +20,7 @@
 include <../utils/core/core.scad>
 use <../utils/dogbones.scad>
 
-panel_clearance = 0.2;
+panel_clearance = 0.5;
 housing_height = 14.12;  // measured height of a Dupont connector.
 housing_colour = grey(25);