Fixed PCB cutout for right angle pin headers.

Fixed bugs right angle pin headers with rows not equal to two.
Added more tests for pin headers.

readme.md

@@ -85,6 +85,7 @@ Axial components for PCBs.
 |   1 | ```ax_res(res1_4, 47000)``` |  Resistor 47000 Ohms 5% 0.25W |
 |   1 | ```ax_res(res1_2, 8200)``` |  Resistor 8200 Ohms 5% 0.5W |
 |   1 | ```ax_res(res1_2, 8250, tol = 1)``` |  Resistor 8250 Ohms 1% 0.5W |
+|   1 | ```wire_link(0.8, 10.16)``` |  Wire link 0.8mm x 0.4" |
 
 
 <a href="#top">Top</a>
@@ -1267,7 +1268,7 @@ Heatfit threaded inserts. Can be pushed into thermoplastics using a soldering ir
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   1 | ```insert(F1BM)``` |  Heatfit insert M2 |
+|   1 | ```insert(F1BM2)``` |  Heatfit insert M2 |
 |   1 | ```insert(F1BM2p5)``` |  Heatfit insert M2.5 |
 |   1 | ```insert(F1BM3)``` |  Heatfit insert M3 |
 |   1 | ```insert(F1BM4)``` |  Heatfit insert M4 |
@@ -2223,6 +2224,8 @@ 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(TestPCB)``` |  Test PCB |
+|   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" |
 
 
 <a href="#top">Top</a>
@@ -2473,7 +2476,7 @@ Pin headers and sockets, etc.
 |:--- |:--- |
 | ```box_header(type, cols = 1, rows = 1, smt = false, cutout = 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, pin_colour)``` | Draw JST XH connector |
+| ```jst_xh_header(type, pin_count, right_angle = false, colour = false, pin_colour = false)``` | Draw JST XH connector |
 | ```pin(type, length = 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 |
@@ -2484,11 +2487,18 @@ Pin headers and sockets, etc.
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
 |   1 | ```box_header(2p54header, 10, 2)``` |  Box header 10 x 2 |
+|   1 | ```box_header(2p54header, 8, 1)``` |  Box header 8 x 1 |
 |   1 | ```idc_transition(2p54header, 10)``` |  IDC transition header 10 x 2 |
 |   1 | ```pin_header(2p54header, 10, 2)``` |  Pin header 10 x 2 |
-|   1 | ```pin_header(2p54header, 10, 2, right_angle = true)``` |  Pin header 10 x 2 right_angle |
+|   1 | ```pin_header(2p54header, 3, 1, right_angle = true)``` |  Pin header 3 x 1 right_angle |
+|   1 | ```pin_header(2p54header, 3, 2, right_angle = true)``` |  Pin header 3 x 2 right_angle |
+|   1 | ```pin_header(2p54header, 3, 3, right_angle = true)``` |  Pin header 3 x 3 right_angle |
+|   1 | ```pin_header(2p54header, 8, 1)``` |  Pin header 8 x 1 |
 |   1 | ```pin_socket(2p54header, 10, 2)``` |  Pin socket 10 x 2 |
-|   1 | ```pin_socket(2p54header, 10, 2, right_angle = true)``` |  Pin socket 10 x 2 right_angle |
+|   1 | ```pin_socket(2p54header, 3, 1, right_angle = true)``` |  Pin socket 3 x 1 right_angle |
+|   1 | ```pin_socket(2p54header, 3, 2, right_angle = true)``` |  Pin socket 3 x 2 right_angle |
+|   1 | ```pin_socket(2p54header, 3, 3, right_angle = true)``` |  Pin socket 3 x 3 right_angle |
+|   1 | ```pin_socket(2p54header, 8, 1)``` |  Pin socket 8 x 1 |
 
 
 <a href="#top">Top</a>
@@ -2919,6 +2929,7 @@ Machine screws and wood screws with various head styles.
 |   1 | ```screw(No632_pan_screw, 30)``` |  Screw 6-32 pan x 30mm |
 |   1 | ```screw(M2_cap_screw, 10)``` |  Screw M2 cap x 10mm |
 |   1 | ```screw(M2_cs_cap_screw, 10)``` |  Screw M2 cs cap x 10mm |
+|   1 | ```screw(M2_dome_screw, 10)``` |  Screw M2 dome x 10mm |
 |   1 | ```screw(M2p5_cap_screw, 10)``` |  Screw M2.5 cap x 10mm |
 |   1 | ```screw(M2p5_pan_screw, 10)``` |  Screw M2.5 pan x 10mm |
 |   1 | ```screw(M3_cap_screw, 10)``` |  Screw M3 cap x 10mm |
@@ -4286,7 +4297,7 @@ Star washers can be omitted by setting ```star_washers``` to false.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   3 | ```insert(F1BM)``` |  Heatfit insert M2 |
+|   3 | ```insert(F1BM2)``` |  Heatfit insert M2 |
 |   3 | ```insert(F1BM2p5)``` |  Heatfit insert M2.5 |
 |   3 | ```insert(F1BM3)``` |  Heatfit insert M3 |
 |   3 | ```insert(F1BM4)``` |  Heatfit insert M4 |
@@ -4506,7 +4517,7 @@ Star washers can be omitted by setting ```star_washers``` to false.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   3 | ```insert(F1BM)``` |  Heatfit insert M2 |
+|   3 | ```insert(F1BM2)``` |  Heatfit insert M2 |
 |   3 | ```insert(F1BM2p5)``` |  Heatfit insert M2.5 |
 |   3 | ```insert(F1BM3)``` |  Heatfit insert M3 |
 |   3 | ```insert(F1BM4)``` |  Heatfit insert M4 |
@@ -4836,7 +4847,7 @@ It can also have printed feet on the base with the screws doubling up to hold th
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   4 | ```insert(F1BM)``` |  Heatfit insert M2 |
+|   4 | ```insert(F1BM2)``` |  Heatfit insert M2 |
 |   4 | ```insert(F1BM3)``` |  Heatfit insert M3 |
 |   4 | ```screw(M2_cap_screw, 6)``` |  Screw M2 cap x  6mm |
 |   3 | ```screw(M3_pan_screw, 6)``` |  Screw M3 pan x  6mm |

tests/PCB.scad

@@ -86,10 +86,13 @@ test_pcb = ["TestPCB", "Test PCB",
         [  5, 218, 180, "hdmi"],
         [  3, 235, 180, "mini_hdmi"],
         [  6, 175, 180, "uSD", [12, 11.5, 1.4]],
+
+        [ 65,   9,   0, "link", inch(0.4)],
         [ 65,  12,   0, "ax_res", res1_8, 1000],
         [ 65,  17,   0, "ax_res", res1_4, 10000],
         [ 65,  22,   0, "ax_res", res1_2, 100000],
 
+        [ 80,   9,   0, "link", inch(0.2), inch(0.4)],
         [ 80,  12,   0, "ax_res", res1_8, 1000000, 1, inch(0.1)],
         [ 80,  17,   0, "ax_res", res1_4, 100,     2, inch(0.1)],
         [ 80,  22,   0, "ax_res", res1_2, 10,     10, inch(0.2)],

tests/pin_headers.scad

@@ -23,26 +23,53 @@ include <../vitamins/pin_headers.scad>
 
 pins = 10;
 
-module pin_headers()
+module pin_headers() {
     layout([for(p = pin_headers) hdr_pitch(p) * pins], 15) {
         idc_transition(pin_headers[$i], 10);
 
         translate([0, 20])
-            pin_header(pin_headers[$i], 10, 2, right_angle = true);
+            pin_header(pin_headers[$i], 3, 2, right_angle = true);
+
+        translate([-10, 20])
+            pin_header(pin_headers[$i], 3, 1, right_angle = true);
+
+         translate([10, 20])
+            pin_header(pin_headers[$i], 3, 3, right_angle = true);
+
+        translate([0, 30])
+            pin_header(pin_headers[$i], 8, 1);
 
         translate([0, 40])
             pin_header(pin_headers[$i], 10, 2);
 
+        translate([0, 50])
+            box_header(pin_headers[$i], 8, 1);
+
         translate([0, 60])
             box_header(pin_headers[$i], 10, 2);
 
+        translate([0, 70])
+            pin_socket(pin_headers[$i], 8, 1);
+
         translate([0, 80])
             pin_socket(pin_headers[$i], 10, 2);
 
-        translate([0, 110])
-            pin_socket(pin_headers[$i], 10, 2, right_angle = true);
+        translate([-10, 105])
+            pin_socket(pin_headers[$i], 3, 1, right_angle = true);
 
+        translate([0, 105])
+            pin_socket(pin_headers[$i], 3, 2, right_angle = true);
+
+        translate([10, 105])
+            pin_socket(pin_headers[$i], 3, 3, right_angle = true);
     }
 
+    translate([-20, 0])
+        jst_xh_header(jst_xh_header, 5);
+
+    translate([-20, 20])
+        jst_xh_header(jst_xh_header, 5, true);
+}
+
 if($preview)
     pin_headers();

vitamins/axial.scad

@@ -24,6 +24,7 @@ include <../utils/core/core.scad>
 include <../utils/round.scad>
 
 module wire_link(d, l, h = 1, tail = 3) { //! Draw a wire jumper link.
+    vitamin(str("wire_link(", d, ", ", l, arg(h, 1, "h"), arg(tail, 3, "tail"),  "): Wire link ", d, "mm x ", l / inch(1), "\""));
     r = d;
     $fn = 32;
 
@@ -57,13 +58,16 @@ module orientate_axial(length, height, pitch, wire_d) { // Orient horizontal or
     min_pitch = ceil((length + 1) / inch(0.1)) * inch(0.1);
     lead_pitch = pitch ? pitch : min_pitch;
     if(lead_pitch >= min_pitch) {
-        wire_link(wire_d, lead_pitch, height);
+        not_on_bom()
+            wire_link(wire_d, lead_pitch, height);
+
         translate_z(height)
             rotate([0, 90, 0])
                 children();
     }
     else {
-        wire_link(wire_d, lead_pitch, length + 0.7 + wire_d);
+        not_on_bom()
+            wire_link(wire_d, lead_pitch, length + 0.7 + wire_d);
 
         translate([-pitch / 2, 0, length / 2 + 0.2])
             children();

vitamins/inserts.scad

@@ -29,7 +29,7 @@
 //                          d         d          h    d    d
 //                                         d
 //
-F1BM2   = [ "F1BM",    4.0, 3.6, 3.2, 2,   3.0,  1.0, 3.4, 3.1 ];
+F1BM2   = [ "F1BM2",    4.0, 3.6, 3.2, 2,   3.0,  1.0, 3.4, 3.1 ];
 F1BM2p5 = [ "F1BM2p5", 5.8, 4.6, 4.0, 2.5, 3.65, 1.6, 4.4, 3.9 ];
 F1BM3   = [ "F1BM3",   5.8, 4.6, 4.0, 3,   3.65, 1.6, 4.4, 3.9 ];
 F1BM4   = [ "F1BM4",   8.2, 6.3, 5.6, 4,   5.15, 2.3, 6.0, 5.55 ];

vitamins/jhead.scad

@@ -138,7 +138,7 @@ module jhead_hot_end_assembly(type, filament, naked = false) { //! Assembly with
     //
     // silcone tape
     //
-    if(!naked)
+    if(is_undef(naked) || !naked)
         color("red")
             if(exploded())
                 translate([0, max(hot_end_insulator_diameter(type) / 2, heater_length(heater) / 2 - nozzle_x(heater)),
@@ -156,7 +156,7 @@ module jhead_hot_end_assembly(type, filament, naked = false) { //! Assembly with
     //
     // Zip tie and heatshrink
     //
-    if(!naked)
+    if(!naked  && !is_undef(naked))
         rotate(10) {
             dia =  hot_end_insulator_diameter(type);
             scale([1, (bundle + dia) / dia])

vitamins/led_meter.scad

@@ -85,7 +85,8 @@ module meter(type, colour = "red", value = "888", display_colour = false) //! Dr
         translate([0, meter_shunt_y(type), size.z])
             vflip()
                 color("#b87333")
-                    wire_link(shunt.y, shunt.x, shunt.z, tail = 2);
+                    not_on_bom()
+                        wire_link(shunt.y, shunt.x, shunt.z, tail = 2);
 }
 
 clearance = 0.1;

vitamins/pcb.scad

@@ -915,7 +915,7 @@ module pcb_component(comp, cutouts = false, angle = undef) { //! Draw pcb compon
     function param(n, default = 0) = len(comp) > n ? comp[n] : default;
     rotate(comp.z) {
         // Components that have a cutout parameter go in this section
-        if(show(comp, "2p54header"))    pin_header(2p54header, comp[4], comp[5], param(6, false), false, cutouts, colour = param(7, undef));
+        if(show(comp, "2p54header"))    pin_header(2p54header, comp[4], comp[5], param(6, false), param(8, false), cutouts, colour = param(7, undef));
         if(show(comp, "2p54boxhdr"))    box_header(2p54header, comp[4], comp[5], param(6, false), cutouts);
         if(show(comp, "2p54socket"))    pin_socket(2p54header, comp[4], comp[5], param(6, false), param(7, 0), param(8, false), cutouts, param(9, undef));
         if(show(comp, "chip"))          chip(comp[4], comp[5], comp[6], param(7, grey(30)), cutouts);
@@ -953,6 +953,7 @@ module pcb_component(comp, cutouts = false, angle = undef) { //! Draw pcb compon
             if(show(comp, "led"))           led(comp[4], comp[5], 2.6);
             if(show(comp, "pdip"))          pdip(comp[4], comp[5], param(6, false), param(7, inch(0.3)));
             if(show(comp, "ax_res"))        ax_res(comp[4], comp[5], param(6, 5), param(7, 0));
+            if(show(comp, "link"))          wire_link(l = comp[4], h = param(5, 1), d = param(6, 0.8), tail = param(7, 3));
             if(show(comp, "D_plug"))        translate_z(d_pcb_offset(comp[4])) d_plug(comp[4], pcb = true);
             if(show(comp, "molex_hdr"))     molex_254(comp[4]);
             if(show(comp, "jst_xh"))        jst_xh_header(jst_xh_header, comp[4], param(5, false), param(6, "white"), param(7, undef));

vitamins/pin_header.scad

@@ -50,26 +50,37 @@ module pin_header(type, cols = 1, rows = 1, smt = false, right_angle = false, cu
     ra_offset = 2.4;
     width = pitch * rows;
 
-    if(cutout)
+    module cutout()
         dogbone_rectangle([cols * pitch + 2 * panel_clearance, rows * pitch + 2 * panel_clearance, 100], center = false);
+
+    if(cutout) {
+        if(right_angle)
+            translate_z(width / 2)
+                rotate([-90, 0, 180])
+                    cutout();
+        else
+            cutout();
+    }
     else {
         vitamin(str("pin_header(", type[0], ", ", cols, ", ", rows,
                     arg(smt, false, "smt"), arg(right_angle, false, "right_angle"), "): Pin header ", cols, " x ", rows, right_angle ? " right_angle" : ""));
 
         translate_z(smt ? 3.5 - h : 0) {
             for(x = [0 : cols - 1], y = [0 : rows - 1]) {
-                translate([pitch * (x - (cols - 1) / 2), pitch * (y - (rows - 1) / 2), 0])
+                // Vertical part of the pin
+                translate([pitch * (x - (cols - 1) / 2), pitch * (y - (rows - 1) / 2)])
                     if(right_angle)
-                        pin(type, hdr_pin_below(type) + width / 2 + (y - 0.5) * pitch);
+                        pin(type, hdr_pin_below(type) + (y + 0.5) * pitch);
                     else
                         pin(type);
 
                 if(right_angle) {
                     w = hdr_pin_width(type);
+                    // Horizontal part of the pin
                     rotate([-90, 0, 180])
-                        translate([pitch * (x - (cols - 1) / 2), -pitch * (y - (rows - 1) / 2) -width / 2, hdr_pin_below(type) - (y - 0.5) * pitch])
+                        translate([pitch * (x - (cols - 1) / 2), -pitch * (y - (rows - 1) / 2) - width / 2, hdr_pin_below(type) - (y - (rows - 1) / 2) * pitch])
                             pin(type, hdr_pin_length(type) - hdr_pin_below(type) + ra_offset + pitch / 2 + (y - 0.5) * pitch);
-
+                    // corner
                     translate([pitch * (x - (cols - 1) / 2), pitch * (y - (rows - 1) / 2) - w / 2, pitch * (y - (rows - 1) / 2) + width / 2 - w / 2])
                         rotate([0, -90, 0])
                             color(hdr_pin_colour(type))
@@ -78,7 +89,8 @@ module pin_header(type, cols = 1, rows = 1, smt = false, right_angle = false, cu
                                         square(w);
                 }
             }
-            translate([0, right_angle ? -ra_offset - pitch / 2 : 0, right_angle ? width / 2 : 0])
+            // Insulator
+            translate([0, right_angle ? -ra_offset - (rows - 1) * pitch / 2 : 0, right_angle ? width / 2 : 0])
                 rotate([right_angle ? 90 : 0, 0, 0])
                     color(base_colour)
                         linear_extrude(h)
@@ -176,7 +188,7 @@ module pin_socket(type, cols = 1, rows = 1, right_angle = false, height = 0, smt
         vitamin(str("pin_socket(", type[0], ", ", cols, ", ", rows, arg(right_angle, false, "right_angle"), arg(height, 0, "height"), arg(smt, false, "smt"),
                                "): Pin socket ", cols, " x ", rows, right_angle ? " right_angle" : ""));
         color(base_colour)
-            translate([0, right_angle ? -ra_offset - pitch / 2 : 0, right_angle ? width / 2 : 0])
+            translate([0, right_angle ? -ra_offset - (rows - 1) * pitch / 2 : 0, right_angle ? width / 2 : 0])
                 rotate([right_angle ? 90 : 0, 0, 0])
                     translate_z(depth / 2)
                         linear_extrude(depth, center = true)
@@ -192,11 +204,11 @@ module pin_socket(type, cols = 1, rows = 1, right_angle = false, height = 0, smt
             for(x = [0 : cols - 1], y = [0 : rows -1]) {
                 if(!smt)
                     translate([pitch * (x - (cols - 1) / 2), pitch * (y - (rows - 1) / 2), 0])
-                        pin(type, hdr_pin_below(type) + width / 2 + (y - 0.5) * pitch);
+                        pin(type, hdr_pin_below(type) + (y + 0.5) * pitch);
 
                 if(right_angle) {
-                    rotate([-90, 0, 0])
-                        translate([pitch * (x - (cols - 1) / 2), -pitch * (y - (rows - 1) / 2) -width / 2, 0])
+                    rotate([-90, 0, 180])
+                        translate([pitch * (x - (cols - 1) / 2), -pitch * (y - (rows - 1) / 2) - width / 2, hdr_pin_below(type) - (y - (rows - 1) / 2) * pitch])
                             pin(type, hdr_pin_below(type) + (y - 0.5) * pitch);
 
                     w = hdr_pin_width(type);
@@ -210,7 +222,7 @@ module pin_socket(type, cols = 1, rows = 1, right_angle = false, height = 0, smt
     }
 }
 
-module jst_xh_header(type, pin_count, right_angle=false, colour, pin_colour) { //! Draw JST XH connector
+module jst_xh_header(type, pin_count, right_angle = false, colour = false, pin_colour = false) { //! Draw JST XH connector
     colour = colour ? colour : hdr_base_colour(type);
     pin_colour = pin_colour ? pin_colour : hdr_pin_colour(type);
     sizeY = 5.75;

vitamins/pin_headers.scad

@@ -17,15 +17,15 @@
 // If not, see <https://www.gnu.org/licenses/>.
 //
 
-//                          p     p     b    p     p       b      Socket depth
-//                          i     i     e    i     i       a
-//                          t     n     l    n     n       s
-//                          c           o                  e
-//                          h     l     w    w     c
-//                                                         c
+//                               p     p     b    p     p       b         Socket depth
+//                               i     i     e    i     i       a
+//                               t     n     l    n     n       s
+//                               c           o                  e
+//                               h     l     w    w     c
+//                                                              c
 //
-2p54header = ["2p54header", 2.54, 11.6, 3.2, 0.66, "gold", grey(20), 8.5];
-jst_xh_header = ["JST XH header",2.5,10,3.4, 0.64, "gold", grey(90), 7];
+2p54header    = ["2p54header",   2.54, 11.6, 3.2, 0.66, "gold", grey(20), 8.5];
+jst_xh_header = ["JST XH header",2.5,  10,   3.4, 0.64, "gold", grey(90), 7];
 
 pin_headers = [ 2p54header ];
 

vitamins/screw.scad

@@ -175,12 +175,15 @@ module screw(type, length, hob_point = 0, nylon = false) { //! Draw specified sc
 
         if(head_type == hs_dome) {
             lift = 0.38;
+            h = head_height - lift;
+            r = min(2 * head_height, (sqr(head_rad) + sqr(h)) / 2 * h); // Special case for M2
+            y = sqrt(sqr(r) - sqr(head_rad));
             color(colour) {
                 rotate_extrude() {
                     difference() {
                         intersection() {
-                            translate([0, -head_height + lift])
-                                circle(2 * head_height);
+                            translate([0, -y + lift])
+                                circle(r);
 
                             square([head_rad, head_height]);
                         }

vitamins/screws.scad

@@ -75,10 +75,11 @@ M5_cap_screw     = ["M5_cap", "M5 cap",         hs_cap,   5, 8.5, 5,    2.5, 4.0
 M6_cap_screw     = ["M6_cap", "M6 cap",         hs_cap,   6, 10,  6,    3.3, 5.0, 24,  M6_washer, M6_nut,   M6_tap_radius,    M6_clearance_radius];
 M8_cap_screw     = ["M8_cap", "M8 cap",         hs_cap,   8, 13,  8,    4.3, 6.0, 28,  M8_washer, M8_nut,   M8_tap_radius,    M8_clearance_radius];
 
-M2_cs_cap_screw  = ["M2_cs_cap","M2 cs cap",    hs_cs_cap,2, 3.8, 0,    0.65,1.27,16,  M2_washer, M2_nut,   M2_tap_radius,    M2_clearance_radius];
+M2_cs_cap_screw  = ["M2_cs_cap","M2 cs cap",    hs_cs_cap,2, 3.8, 0,    0.65,1.3, 16,  M2_washer, M2_nut,   M2_tap_radius,    M2_clearance_radius];
 M3_cs_cap_screw  = ["M3_cs_cap","M3 cs cap",    hs_cs_cap,3, 6.0, 0,    1.05,2.0, 18,  M3_washer, M3_nut,   M3_tap_radius,    M3_clearance_radius];
 M4_cs_cap_screw  = ["M4_cs_cap","M4 cs cap",    hs_cs_cap,4, 8.0, 0,    1.49,2.5, 20,  M4_washer, M4_nut,   M4_tap_radius,    M4_clearance_radius];
 
+M2_dome_screw    = ["M2_dome", "M2 dome",       hs_dome,  2, 3.5, 1.3,  0.6, 1.3, 16,  M2_washer, M2_nut,   M2_tap_radius,    M2_clearance_radius];
 M3_dome_screw    = ["M3_dome", "M3 dome",       hs_dome,  3, 5.7, 1.65, 1.04,2.0, 18,  M3_washer, M3_nut,   M3_tap_radius,    M3_clearance_radius];
 M4_dome_screw    = ["M4_dome", "M4 dome",       hs_dome,  4, 7.6, 2.2,  1.3, 2.5, 20,  M4_washer, M4_nut,   M4_tap_radius,    M4_clearance_radius];
 
@@ -106,14 +107,14 @@ No6_screw        = ["No6", "No6 pan wood",      hs_pan, 3.5, 6.7, 2.2,    0,   0
 No6_cs_screw     = ["No6_cs", "No6 cs wood",    hs_cs,  3.5, 7.0, 0,      0,   0, 0,   M4_washer, false,    No6_pilot_radius, No6_clearance_radius];
 
 screw_lists = [
-[ M2_cap_screw, M2p5_cap_screw, M3_cap_screw, M4_cap_screw, M5_cap_screw, M6_cap_screw, M8_cap_screw],
+[ M2_cap_screw, M2p5_cap_screw, M3_cap_screw,    M4_cap_screw, M5_cap_screw, M6_cap_screw, M8_cap_screw],
 [ 0,            0,              M3_low_cap_screw],
-[ 0,            0,              M3_hex_screw, M4_hex_screw, M5_hex_screw, M6_hex_screw, M8_hex_screw],
-[ 0,            M2p5_pan_screw, M3_pan_screw, M4_pan_screw, M5_pan_screw, M6_pan_screw, No632_pan_screw],
-[ 0,            No2_screw,      No4_screw,    No6_screw,    No6_cs_screw],
+[ 0,            0,              M3_hex_screw,    M4_hex_screw, M5_hex_screw, M6_hex_screw, M8_hex_screw],
+[ 0,            M2p5_pan_screw, M3_pan_screw,    M4_pan_screw, M5_pan_screw, M6_pan_screw, No632_pan_screw],
+[ 0,            No2_screw,      No4_screw,       No6_screw,    No6_cs_screw],
 [ 0,            M2_cs_cap_screw,M3_cs_cap_screw, M4_cs_cap_screw],
-[ 0,            0,              M3_dome_screw, M4_dome_screw],
-[ 0,            0,              M3_grub_screw, M4_grub_screw]
+[ 0,            M2_dome_screw,  M3_dome_screw,   M4_dome_screw],
+[ 0,            0,              M3_grub_screw,   M4_grub_screw]
 ];
 
 use <screw.scad>

vitamins/veroboard.scad

@@ -132,8 +132,12 @@ module veroboard(type) { //! Draw specified veroboard with missing tracks and tr
 module vero_components(type, cutouts = false, angle = undef)
     for(comp = vero_components(type))
         vero_grid_pos(type, comp.x, comp.y)
-            translate_z(vero_thickness(type))
-                pcb_component(comp, cutouts, angle);
+            if(comp[3][0] == "-")
+                vflip()
+                    pcb_component(comp, cutouts, angle);
+            else
+                translate_z(vero_thickness(type))
+                    pcb_component(comp, cutouts, angle);
 
 module vero_cutouts(type, angle = undef) vero_components(type, true, angle); //! Make cutouts to clear components