Added test to MP1584EN PCB.

Tweaked some PCB component positions.

CHANGELOG.md

@@ -3,6 +3,10 @@
 This changelog is generated by `changelog.py` using manually added semantic version tags to classify commits as breaking changes, additions or fixes.
 
 
+### [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.
 

vitamins/opengrab.scad

@@ -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/pcbs.scad

@@ -745,7 +745,7 @@ 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 +761,12 @@ 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]];

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);