diff --git a/libtest.png b/libtest.png
index 14983aa..47ade9f 100644
Binary files a/libtest.png and b/libtest.png differ
diff --git a/printed/psu_shroud.scad b/printed/psu_shroud.scad
index bb18f35..2c952db 100644
--- a/printed/psu_shroud.scad
+++ b/printed/psu_shroud.scad
@@ -27,6 +27,7 @@ use <../vitamins/insert.scad>
use <../vitamins/wire.scad>
use <../vitamins/psu.scad>
use <../utils/round.scad>
+use <../vitamins/terminal.scad>
wall = 1.8;
top = 1.5;
diff --git a/readme.md b/readme.md
index fa9a0e9..0de8711 100644
--- a/readme.md
+++ b/readme.md
@@ -38,15 +38,15 @@ A list of changes classified as breaking, additions or fixes is maintained in [C
| Components | Nuts | Springs | Knob | Rounded_cylinder | |
| DIP | O_ring | Stepper_motors | PCB_mount | Rounded_polygon | |
| D_connectors | Opengrab | Swiss_clips | PSU_shroud | Rounded_triangle | |
-| Displays | PCB | Toggles | Pocket_handle | Sector | |
-| Extrusion_brackets | PCBs | Transformers | Press_fit | Sweep | |
-| Extrusions | PSUs | Tubings | Printed_box | Thread | |
-| Fans | Panel_meters | Variacs | Printed_pulleys | Tube | |
-| Fuseholder | Pillars | Veroboard | Ribbon_clamp | | |
-| Geared_steppers | Pillow_blocks | Washers | SSR_shroud | | |
-| Green_terminals | Pin_headers | Wire | Screw_knob | | |
-| Hot_ends | Potentiometers | Zipties | Socket_box | | |
-| Hygrometer | Pulleys | | Strap_handle | | |
+| Displays | PCB | Terminals | Pocket_handle | Sector | |
+| Extrusion_brackets | PCBs | Toggles | Press_fit | Sweep | |
+| Extrusions | PSUs | Transformers | Printed_box | Thread | |
+| Fans | Panel_meters | Tubings | Printed_pulleys | Tube | |
+| Fuseholder | Pillars | Variacs | Ribbon_clamp | | |
+| Geared_steppers | Pillow_blocks | Veroboard | SSR_shroud | | |
+| Green_terminals | Pin_headers | Washers | Screw_knob | | |
+| Hot_ends | Potentiometers | Wire | Socket_box | | |
+| Hygrometer | Pulleys | Zipties | Strap_handle | | |
---
@@ -2546,6 +2546,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
| 1 | `pcb(ArduinoLeonardo)` | Arduino Leonardo |
| 1 | `pcb(ArduinoNano)` | Arduino Nano |
| 1 | `pcb(ArduinoUno3)` | Arduino Uno R3 |
+| 1 | `pcb(BTT_RELAY_V1_2)` | BigTreeTech Relay Module v1.2 |
| 1 | `pcb(BTT_SKR_E3_TURBO)` | BigTreeTech SKR E3 Turbo |
| 1 | `pcb(BTT_SKR_MINI_E3_V2_0)` | BigTreeTech SKR Mini E3 v2.0 |
| 1 | `pcb(BTT_SKR_V1_4_TURBO)` | BigTreeTech SKR v1.4 Turbo |
@@ -2570,7 +2571,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
| 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 |
-| 28 | `nut(M3_nut, nyloc = true)` | Nut M3 x 2.4mm nyloc |
+| 32 | `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 |
| 1 | `pcb(PSU12V1A)` | PSU 12V 1A - not shown |
@@ -2594,8 +2595,8 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
| 4 | `screw(M2p5_pan_screw, 20)` | Screw M2.5 pan x 20mm |
| 8 | `screw(M2p5_pan_screw, 25)` | Screw M2.5 pan x 25mm |
| 10 | `screw(M3_cap_screw, 16)` | Screw M3 cap x 16mm |
-| 14 | `screw(M3_cap_screw, 30)` | Screw M3 cap x 30mm |
-| 4 | `screw(M3_cap_screw, 35)` | Screw M3 cap x 35mm |
+| 13 | `screw(M3_cap_screw, 30)` | Screw M3 cap x 30mm |
+| 9 | `screw(M3_cap_screw, 35)` | Screw M3 cap x 35mm |
| 8 | `screw(M4_cap_screw, 35)` | Screw M4 cap x 35mm |
| 1 | `pcb(XIAO)` | Seeeduino XIAO |
| 1 | `pcb(TP4056)` | TP4056 Li-lon Battery charger module |
@@ -2605,7 +2606,7 @@ 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 |
| 30 | `washer(M2p5_washer)` | Washer M2.5 x 5.9mm x 0.5mm |
-| 28 | `washer(M3_washer)` | Washer M3 x 7mm x 0.5mm |
+| 32 | `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 |
@@ -2625,13 +2626,14 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
| 2 | pcb_spacer2550.stl |
| 4 | pcb_spacer2580.stl |
| 4 | pcb_spacer30160.stl |
-| 5 | pcb_spacer30190.stl |
+| 4 | pcb_spacer30190.stl |
| 5 | pcb_spacer30200.stl |
-| 4 | pcb_spacer30210.stl |
+| 5 | pcb_spacer30210.stl |
+| 4 | pcb_spacer30220.stl |
| 4 | pcb_spacer3050.stl |
| 6 | pcb_spacer3060.stl |
-| 4 | pcb_spacer40220.stl |
| 4 | pcb_spacer40230.stl |
+| 4 | pcb_spacer40240.stl |
Top
@@ -2888,19 +2890,12 @@ Face order is bottom, top, left, right, front, back.
| `psu_screw_hole_radius(type)` | Clearance hole for screw, bigger than normal on ATX |
| `psu_terminals(type)` | How many terminals and the y offset from the back |
| `psu_width(type)` | Width |
-| `terminal_block_depth(type)` | Total depth |
-| `terminal_block_depth2(type)` | Depth of contact well |
-| `terminal_block_divider(type)` | Width of the dividers |
-| `terminal_block_height(type)` | Height of the dividers |
-| `terminal_block_height2(type)` | Height under the contacts |
-| `terminal_block_pitch(type)` | Pitch between screws |
### Functions
| Function | Description |
|:--- |:--- |
| `psu_face_transform(type, face)` | Returns a transformation matrix to get to the specified face |
| `psu_size(type)` | Size |
-| `terminal_block_length(type, ways)` | Total length of terminal block |
### Modules
| Module | Description |
@@ -2908,7 +2903,6 @@ Face order is bottom, top, left, right, front, back.
| `atx_psu_cutout(type, face = f_front)` | Cut out for the rear of an ATX, which is actually f_front! |
| `psu(type)` | Draw a power supply |
| `psu_screw_positions(type, face = undef)` | Position children at the screw positions on the preferred mounting face, which can be overridden. |
-| `terminal_block(type, ways)` | Draw a power supply terminal block |
@@ -3938,6 +3932,38 @@ Should be reasonably accurate if not close to fully open.
| 2 | `swiss_clip(UKPFS1008_10)` | Swiss picture clip UKPFS1008_10 11mm |
+Top
+
+---
+
+## Terminals
+[vitamins/terminal.scad](vitamins/terminal.scad) Implementation.
+
+[tests/terminals.scad](tests/terminals.scad) Code for this example.
+
+### Properties
+| Function | Description |
+|:--- |:--- |
+| `terminal_block_depth(type)` | Total depth |
+| `terminal_block_depth2(type)` | Depth of contact well |
+| `terminal_block_divider(type)` | Width of the dividers |
+| `terminal_block_height(type)` | Height of the dividers |
+| `terminal_block_height2(type)` | Height under the contacts |
+| `terminal_block_pitch(type)` | Pitch between screws |
+
+### Functions
+| Function | Description |
+|:--- |:--- |
+| `terminal_block_length(type, ways)` | Total length of terminal block |
+
+### Modules
+| Module | Description |
+|:--- |:--- |
+| `terminal_block(type, ways)` | Draw a power supply terminal block |
+
+
+
+
Top
---
diff --git a/tests/png/pcbs.png b/tests/png/pcbs.png
index dae19fe..db7ea59 100644
Binary files a/tests/png/pcbs.png and b/tests/png/pcbs.png differ
diff --git a/tests/png/terminals.png b/tests/png/terminals.png
new file mode 100644
index 0000000..1d9ba00
Binary files /dev/null and b/tests/png/terminals.png differ
diff --git a/tests/terminals.scad b/tests/terminals.scad
new file mode 100644
index 0000000..b47368e
--- /dev/null
+++ b/tests/terminals.scad
@@ -0,0 +1,28 @@
+//
+// NopSCADlib Copyright Chris Palmer 2018
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
+// GNU General Public License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with NopSCADlib.
+// If not, see .
+//
+include <../utils/core/core.scad>
+
+use<../vitamins/terminal.scad>
+
+mw_terminals = [9.525, 1.5, 15, 17.8, 7, 15];
+
+module terminals()
+ terminal_block(mw_terminals, 10);
+
+terminals();