Merge branch 'elliotf-add-orange-pi-zero-2'

CHANGELOG.md

@@ -3,6 +3,16 @@
 This changelog is generated by `changelog.py` using manually added semantic version tags to classify commits as breaking changes, additions or fixes.
 
 
+### [v20.21.0](https://github.com/nophead/NopSCADlib/releases/tag/v20.21.0 "show release") Additions [...](https://github.com/nophead/NopSCADlib/compare/v20.20.1...v20.21.0 "diff with v20.20.1")
+*   2023-01-28 [`34719c3`](https://github.com/nophead/NopSCADlib/commit/34719c33607f8720701eb59719af337cb4a1b777 "show commit") [C.P.](# "Chris Palmer") Box shelves now have screws in the corners to hold them down.
+
+*   2023-01-28 [`024439d`](https://github.com/nophead/NopSCADlib/commit/024439d4c2d0f302027d130584cedadb6d9d14a9 "show commit") [C.P.](# "Chris Palmer") Can now specify short inserts to be used for `butt_boxes`.
+
+#### [v20.20.1](https://github.com/nophead/NopSCADlib/releases/tag/v20.20.1 "show release") Fixes [...](https://github.com/nophead/NopSCADlib/compare/v20.20.0...v20.20.1 "diff with v20.20.0")
+*   2023-01-28 [`005c112`](https://github.com/nophead/NopSCADlib/commit/005c112ba9fc210f88fa82cf638108dbe0b20f26 "show commit") [C.P.](# "Chris Palmer") Added values to the SMD capacitors on the example PCB.
+
+*   2023-01-28 [`dfbcbf8`](https://github.com/nophead/NopSCADlib/commit/dfbcbf84ab57a2c70aaf5b1fa26668278b6993d3 "show commit") [C.P.](# "Chris Palmer") Changed OpenGrab link as `nicadrone.com` has gone.
+
 ### [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.
 

libtest.scad

@@ -215,7 +215,7 @@ translate([950, box_y])
     box_test();
 
 
-translate([950, 1400])
+translate([950, 1525])
     rotate(-90)
         bbox_test();
 
@@ -236,7 +236,7 @@ linear_bearings_y = leadnuts_y + 50;
 steppers_y = linear_bearings_y + 110;
 sheets_y = steppers_y + 55;
 pcbs_y = sheets_y + 60;
-displays_y = pcbs_y + 140;
+displays_y = pcbs_y + 265;
 fans_y = displays_y + 110;
 transformers_y = fans_y + 120;
 psus_y = transformers_y + 190;

printed/box.scad

@@ -474,16 +474,19 @@ function subst_sheet(type, sheet) =
     let(s = box_sheets(type))
         sheet ? assert(sheet_thickness(sheet) == sheet_thickness(s)) sheet : s;
 
-module box_shelf_blank(type, sheet = false) { //! Generates a 2D template for a shelf sheet
+module box_shelf_blank(type, sheet = false, wall = undef) { //! Generates a 2D template for a shelf sheet
     difference() {
         sheet_2D(subst_sheet(type, sheet), box_width(type) - bezel_clearance, box_depth(type) - bezel_clearance, 1);
 
         offset(bezel_clearance / 2)
             box_corner_quadrants(type, box_width(type), box_depth(type));
+
+        box_shelf_screw_positions(type, [], 0, wall)
+            drill(screw_clearance_radius(box_shelf_screw(type)), 0);
     }
 }
 
-module box_shelf_screw_positions(type, screw_positions, thickness = 0, wall = undef) { //! Place children at the shelf screw positions
+module box_shelf_screw_positions(type, screw_positions, thickness = 0, wall = undef, top_screws = true) { //! Place children at the shelf screw positions
     w = is_undef(wall) ? box_wall(type) : wall;
     insert = box_shelf_insert(type);
     translate_z(-insert_boss_radius(insert, w))
@@ -491,13 +494,22 @@ module box_shelf_screw_positions(type, screw_positions, thickness = 0, wall = un
             multmatrix(p)
                 translate_z(thickness)
                     children();
+
+    r = box_boss_r(type);
+    inset = box_intrusion(type) - r + (r + insert_boss_radius(insert, w) + bezel_clearance / 2) / sqrt(2);
+    if(top_screws)
+        translate_z(thickness)
+            for(x = [-1, 1], y = [-1, 1])
+                translate([x * (box_width(type) / 2 - inset), y * (box_depth(type) / 2 - inset)])
+                    rotate(45 * x * (2 + y))
+                        children();
 }
 
 module box_shelf_bracket(type, screw_positions, wall = undef) { //! Generates a shelf bracket, the first optional child is a 2D cutout and the second 3D cutouts
     w = is_undef(wall) ? box_wall(type) : wall;
     insert = box_shelf_insert(type);
     lip = 2 * insert_boss_radius(insert, w);
-    width = insert_length(insert) + w;
+    width = max(insert_length(insert) + w, lip);
 
     module shape()
         difference() {

printed/butt_box.scad

@@ -51,9 +51,10 @@ function bbox_name(type)       = type[8]; //! Optional name if there is more tha
 function bbox_skip_blocks(type)= type[9]; //! List of fixing blocks to skip, used to allow a hinged panel for example
 function bbox_star_washers(type)= type[10];//! Set to false to remove star washers.
 function bbox_thin_blocks(type) = type[11];//! Set for 2 screw blocks instead of three hole fixing blocks.
+function bbox_short_inserts(type)= type[12];//! Set to use short inserts in the blocks
 
-function bbox(screw, sheets, base_sheet, top_sheet, span, size, name = "bbox", skip_blocks = [], star_washers = true, thin_blocks = false) = //! Construct the property list for a butt_box
- [ screw, sheets, base_sheet, top_sheet, span, size.x, size.y, size.z, name, skip_blocks, star_washers, thin_blocks ];
+function bbox(screw, sheets, base_sheet, top_sheet, span, size, name = "bbox", skip_blocks = [], star_washers = true, thin_blocks = false, short_inserts = false) = //! Construct the property list for a butt_box
+ [ screw, sheets, base_sheet, top_sheet, span, size.x, size.y, size.z, name, skip_blocks, star_washers, thin_blocks, short_inserts ];
 
 function bbox_volume(type) = bbox_width(type) * bbox_depth(type) * bbox_height(type) / 1000000; //! Internal volume in litres
 function bbox_area(type) = let(w =  bbox_width(type), d = bbox_depth(type), h = bbox_height(type)) //! Internal surface area in m^2
@@ -78,7 +79,8 @@ function corner_block_positions(type) = let(
           rotate([z > 0 ? 180 : 0, 0, corner * 90 + (z > 0 ? 90 : 0)])
     ];
 
-function corner_holes(type) = [for(p = corner_block_positions(type), q = corner_block_holes(bbox_screw(type))) p * q];
+function corner_holes(type) = let(short = bbox_short_inserts(type))
+    [for(p = corner_block_positions(type), q = corner_block_holes(bbox_screw(type), short_insert = short)) p * q];
 
 function fixing_block_positions(type) = let(
         width = bbox_width(type),
@@ -112,7 +114,8 @@ function fixing_block_positions(type) = let(
 
 function side_holes(type) = let(
     screw = bbox_screw(type),
-    holes = bbox_thin_blocks(type) ? 2screw_block_holes(screw) : fixing_block_holes(screw))
+    short = bbox_short_inserts(type),
+    holes = bbox_thin_blocks(type) ? 2screw_block_holes(screw, short_insert = short) : fixing_block_holes(screw))
         [for(p = fixing_block_positions(type), q = holes) p * q];
 
 module bbox_drill_holes(type, t)
@@ -232,6 +235,7 @@ module _bbox_assembly(type, top = true, base = true, left = true, right = true,
     tt = sheet_thickness(bbox_top_sheet(type));
     star_washers = bbox_star_washers(type);
     thin_blocks = bbox_thin_blocks(type);
+    short = bbox_short_inserts(type);
 
     function is_missing_screw(p) = p.y > depth / 2 - 1 ? !back : false;
 
@@ -241,14 +245,14 @@ module _bbox_assembly(type, top = true, base = true, left = true, right = true,
             let(q = transform([0, 0, 0], p), thickness = q.z > 0 ? tt : bt)
                 multmatrix(p)
                     fastened_corner_block_assembly(is_missing_screw(q) && ((q.z > 0) != (q.x > 0)) ? 0 : t, bbox_screw(type), thickness,
-                                                   is_missing_screw(q) && ((q.z > 0) == (q.x > 0)) ? 0 : t, star_washers = star_washers);
+                                                   is_missing_screw(q) && ((q.z > 0) == (q.x > 0)) ? 0 : t, star_washers = star_washers, short_insert = short);
 
         h = height / 2 - 1;
         for(p = fixing_block_positions(type))
             let(q = transform([0, 0, 0], p), thickness = q.z > h ? tt : q.z < -h ? bt : t)
                 multmatrix(p)
                     if(thin_blocks)
-                        fastened_2screw_block_assembly(is_missing_screw(q) ? 0 : t, bbox_screw(type), thickness_below = thickness, star_washers = star_washers);
+                        fastened_2screw_block_assembly(is_missing_screw(q) ? 0 : t, bbox_screw(type), thickness_below = thickness, star_washers = star_washers, short_insert = short);
                     else
                         fastened_fixing_block_assembly(is_missing_screw(q) ? 0 : t, bbox_screw(type), thickness2 = thickness, star_washers = star_washers);
 

readme.md

@@ -2427,6 +2427,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 | `usb_C(cutout = false)` | Draw USB C connector |
 | `usb_miniA(cutout = false)` | Draw USB mini A connector |
 | `usb_uA(cutout = false)` | Draw USB micro A connector |
+| `usb_vAx1(cutout = false)` | Draw a vertical USB type A single socket |
 | `vero_pin(cropped = false)` | Draw a vero pin |
 
 ![pcb](tests/png/pcb.png)
@@ -2586,6 +2587,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 | `usb_C(cutout = false)` | Draw USB C connector |
 | `usb_miniA(cutout = false)` | Draw USB mini A connector |
 | `usb_uA(cutout = false)` | Draw USB micro A connector |
+| `usb_vAx1(cutout = false)` | Draw a vertical USB type A single socket |
 | `vero_pin(cropped = false)` | Draw a vero pin |
 
 ![pcbs](tests/png/pcbs.png)
@@ -2616,14 +2618,15 @@ 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 |
-|   5 |  |  Micro SD card |
+|   6 |  |  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 |
 |  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 |
+|  40 | `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(OPZ2)` |  Orange Pi Zero 2 |
 |   1 | `pcb(PI_IO)` |  PI_IO V2 - not shown |
 |   1 | `pcb(PSU12V1A)` |  PSU 12V 1A - not shown |
 |   1 | `pcb(PERF60x40)` |  Perfboard 60 x 40mm |
@@ -2646,11 +2649,11 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |  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 |
+|  17 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
+|  15 | `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 |
-|   8 | `screw(M4_cap_screw, 40)` |  Screw M4 cap x 40mm |
+|   4 | `screw(M4_cap_screw, 20)` |  Screw M4 cap x 20mm |
+|   4 | `screw(M4_cap_screw, 25)` |  Screw M4 cap x 25mm |
 |   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 |
@@ -2659,7 +2662,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(WD2002SJ)` |  WD2002SJ Buck Boost DC-DC converter |
 |  20 | `washer(M2_washer)` |  Washer  M2 x 5mm x 0.3mm |
 |  34 | `washer(M2p5_washer)` |  Washer  M2.5 x 5.9mm x 0.5mm |
-|  36 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
+|  40 | `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 |
 
@@ -2675,22 +2678,19 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   4 | pcb_spacer25140.stl |
 |   4 | pcb_spacer25150_2.stl |
 |   4 | pcb_spacer25160_2.stl |
-|   4 | pcb_spacer25180.stl |
 |   4 | pcb_spacer25190.stl |
 |   4 | pcb_spacer25200.stl |
+|   4 | pcb_spacer25210.stl |
 |   2 | pcb_spacer2550.stl |
 |   4 | pcb_spacer2590.stl |
 |   4 | pcb_spacer30170.stl |
-|   4 | pcb_spacer30210.stl |
-|   5 | pcb_spacer30220.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_spacer40250.stl |
-|   4 | pcb_spacer40260.stl |
+|   4 | pcb_spacer30180.stl |
+|   8 | pcb_spacer3050.stl |
+|   9 | pcb_spacer3060.stl |
+|   7 | pcb_spacer3070.stl |
+|   8 | pcb_spacer3080.stl |
+|   4 | pcb_spacer40100.stl |
+|   4 | pcb_spacer4090.stl |
 
 
 <a href="#top">Top</a>
@@ -4617,10 +4617,10 @@ The top bezel can have an optional child, which is subtracted to allow modificat
 | `box_left_blank(type, sheet = false)` | Generates a 2D template for the left sheet, `sheet` can be set to override the type |
 | `box_right(type)` | Default right side, can be overridden to customise |
 | `box_right_blank(type, sheet = false)` | Generates a 2D template for the right sheet, `sheet` can be set to override the type |
-| `box_shelf_blank(type, sheet = false)` | Generates a 2D template for a shelf sheet |
+| `box_shelf_blank(type, sheet = false, wall = undef)` | Generates a 2D template for a shelf sheet |
 | `box_shelf_bracket(type, screw_positions, wall = undef)` | Generates a shelf bracket, the first optional child is a 2D cutout and the second 3D cutouts |
 | `box_shelf_bracket_section(type, rows, cols, x, y)` | Generates sections of the shelf bracket to allow it to be bigger than the printer |
-| `box_shelf_screw_positions(type, screw_positions, thickness = 0, wall = undef)` | Place children at the shelf screw positions |
+| `box_shelf_screw_positions(type, screw_positions, thickness = 0, wall = undef, top_screws = true)` | Place children at the shelf screw positions |
 | `box_top(type)` | Default top, can be overridden to customise |
 | `box_top_blank(type)` | Generates a 2D template for the top sheet |
 | `grill(width, height, r = 1000, poly = false, h = 0)` | A staggered array of 5mm holes to make grills in sheets. Can be constrained to be circular. Set `poly` `true` for printing, `false` for milling. |
@@ -4697,6 +4697,7 @@ fixing_blocks along the sides.
 | `bbox_name(type)` | Optional name if there is more than one box in a project |
 | `bbox_screw(type)` | Screw type for corner blocks |
 | `bbox_sheets(type)` | Sheet type for the sides |
+| `bbox_short_inserts(type)` | Set to use short inserts in the blocks |
 | `bbox_skip_blocks(type)` | List of fixing blocks to skip, used to allow a hinged panel for example |
 | `bbox_span(type)` | Maximum span between fixing blocks |
 | `bbox_star_washers(type)` | Set to false to remove star washers. |
@@ -4707,7 +4708,7 @@ fixing_blocks along the sides.
 ### Functions
 | Function | Description |
 |:--- |:--- |
-| `bbox(screw, sheets, base_sheet, top_sheet, span, size, name = "bbox", skip_blocks = [], star_washers = true, thin_blocks = false)` | Construct the property list for a butt_box |
+| `bbox(screw, sheets, base_sheet, top_sheet, span, size, name = "bbox", skip_blocks = [], star_washers = true, thin_blocks = false, short_inserts = false)` | Construct the property list for a butt_box |
 | `bbox_area(type)` | Internal surface area in m^2 |
 | `bbox_volume(type)` | Internal volume in litres |
 

tests/PCB.scad

@@ -71,20 +71,22 @@ test_pcb = ["test_pcb", "Test PCB",
         [ 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"],
+        [ 21,  6,  -90, "smd_pot", TC33X1, "10K"],
         [ 16,  6,  -90, "smd_sot", SOT23, "2N7000"],
-        [ 28,  20, -90, "smd_sot", SOT223, "LM117"],
+        [ 28,  8,  -90, "smd_sot", SOT223, "LM117"],
+
+        [ 45,  35,   0, "2p54header", 4, 1],
+        [ 60,  35,   0, "2p54header", 5, 1, false, "blue" ],
+        [ 80,  33,   0, "2p54boxhdr", 4, 2],
+        [ 45,  30,   0, "2p54socket", 4, 1, false, 0, false, "red" ],
+        [ 60,  30,   0, "2p54socket", 6, 1],
 
-        [ 10,  10,   0, "2p54header", 4, 1],
-        [ 25,  10,   0, "2p54header", 5, 1, false, "blue" ],
-        [ 10,  20,   0, "2p54boxhdr", 4, 2],
-        [ 10,  30,   0, "2p54socket", 6, 1],
-        [ 25,  30,   0, "2p54socket", 4, 1, false, 0, false, "red" ],
         [ 59,  50, 180, "led", LED3mm, "red"],
         [ 66,  50, 180, "led", LED5mm, "orange"],
         [ 77,  50, 180, "led", LED8mm, "blue"],
         [ 90,  50, 180, "led", LED10mm, "yellow"],
-        [ 10,  45, 180, "rj45"],
+        [ 10,  35, 180, "rj45"],
+        [  7,  50, 180, "usb_vAx1"],
         [  8,  65, 180, "usb_A"],
         [  8, 105, 180, "usb_Ax2"],
         [  7,  85, 180, "molex_usb_Ax1"],

tests/PCBs.scad

@@ -39,6 +39,12 @@ module pcbs() {
             translate([0, -pcb_width(perfboards[$i]) / 2])
                 pcb_assembly(perfboards[$i], 5 + $i, 3);
 
+    translate([0, 125])
+        layout([for(p = big_pcbs) spacing(p)], 0)
+            translate([0, pcb_length(big_pcbs[$i]) / 2])
+                rotate(90)
+                    pcb_assembly(big_pcbs[$i], 5 + $i, 3);
+
     for(p = pcbs_not_shown)
         hidden()
             pcb(p);

tests/displays.scad

@@ -24,9 +24,10 @@ use <../vitamins/pcb.scad>
 
 module displays()
     layout([for(d = displays) pcb_length(display_pcb(d))], 10)
-        translate([0, pcb_width(displays[$i]) / 2])
-            vflip()
-                display(displays[$i]);
+        let(d = displays[$i], offset = display_pcb_offset(d))
+            translate([-offset.x, pcb_width(display_pcb(d)) / 2 - offset.y])
+                vflip()
+                    display(d);
 
 if($preview)
     let($show_threads = true)

vitamins/pcb.scad

@@ -115,6 +115,14 @@ module usb_A_tongue() {
                 }
 }
 
+module usb_vAx1(cutout = false) { //! Draw a vertical USB type A single socket
+    h = 5.8;
+    w = 13.8;
+    translate([0, h / 2, w / 2])
+        rotate([90, 0, 0])
+            usb_A(h = h, v_flange_l = 0, bar = 0, cutout = cutout, l = 14, h_flange_l = 0, flange_t = 0.3, w = w);
+}
+
 module usb_Ax1(cutout = false) { //! Draw USB type A single socket
     usb_A(h = 6.5, v_flange_l = 4.5, bar = 0, cutout = cutout);
 }
@@ -123,12 +131,8 @@ module usb_Ax2(cutout = false) { //! Draw USB type A dual socket
     usb_A(h = 15.6, v_flange_l = 12.15, bar = 3.4, cutout = cutout);
 }
 
-module usb_A(h, v_flange_l, bar, cutout) {
-    l = 17;
-    w = 13.25;
-    flange_t = 0.4;
+module usb_A(h, v_flange_l, bar, cutout, l=17, h_flange_l = 11, flange_t = 0.4, w = 13.25) {
     h_flange_h = 0.8;
-    h_flange_l = 11;
     v_flange_h = 1;
     socket_h = (h - 2 * flange_t - bar) / 2;
 
@@ -154,9 +158,11 @@ module usb_A(h, v_flange_l, bar, cutout) {
                 translate_z(l / 2 - flange_t)
                     linear_extrude(flange_t) difference() {
                         union() {
-                            square([h + 2 * h_flange_h, h_flange_l], center = true);
+                            if(h_flange_l)
+                                square([h + 2 * h_flange_h, h_flange_l], center = true);
 
-                            square([v_flange_l, w + 2 * v_flange_h], center = true);
+                            if(v_flange_l)
+                                square([v_flange_l, w + 2 * v_flange_h], center = true);
                         }
                         square([h - eps, w - eps], center = true);
                     }
@@ -164,7 +170,8 @@ module usb_A(h, v_flange_l, bar, cutout) {
 
                 for(z = bar ?  [-1, 1] : [0])
                     translate_z(z * (bar / 2 + socket_h / 2))
-                        usb_A_tongue();
+                        translate([l - 17, 0])
+                            usb_A_tongue();
             }
 }
 
@@ -1088,6 +1095,7 @@ 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_vAx1"))      usb_vAx1(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);

vitamins/pcbs.scad

@@ -537,6 +537,23 @@ 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"]];
 
+OPZ2 =  ["OPZ2", "Orange Pi Zero 2",     60,    53,    1.4, 1.75,    3, 5, "blue", false, [[2.5, 2.5], [-2.5, 2.5], [-2.5, -2.5], [2.5, -2.5]],
+    [[-2.54, 53/2, 90, "2p54header", 13, 2],
+     [-10, -10-2.54*2, 0, "2p54header", 3, 1],
+     [2.54/2, 53/2, 90, "2p54header", 13, 1],
+     [6+16/2, -10.5+1, 90, "rj45"],
+     [24+9/2, -3.6+1, 90, "usb_C"],
+     [37+6.5/2,  -8.5/2+1, 90, "micro_hdmi"],
+     [-7-5.8/2, -7+1,    90, "usb_vAx1"],
+     [-17,   18,  0, "chip",       13, 7.5, 1],
+     [-17,   28,  0, "chip",       13, 7.5, 1],
+     [26,   23,  0, "chip",       12.2, 14, 1],
+     [8.1+10.3/2,   3.7+10.3/2,  0, "chip",       10.3, 10.3, 1.8, "silver"],
+     [10.7+14.6/2,  14.7/2,  90, "-uSD", [14.6, 14.7, 2]],
+    ],
+    [": Micro SD card"],
+    [60-2.54*1.5, 53/2 - 6*2.54, 2, 13]];
+
 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],
@@ -954,7 +971,9 @@ 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, RPI3A, RPI3, RPI4, BTT_RELAY_V1_2, BTT_SKR_MINI_E3_V2_0, BTT_SKR_E3_TURBO, BTT_SKR_V1_4_TURBO, DuetE, Duex5];
+big_pcbs = [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, OPZ2, RPI3A, RPI3, RPI4];
 
 pcbs_not_shown = [Melzi, Duex2, PSU12V1A, Keyes5p1, PI_IO, ExtruderPCB];