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--- project:maerklin:system_control:start [2025/06/15 13:03] – Peter Siegmund
+++ project:maerklin:system_control:start [2025/08/01 12:24] (current) – [KiCad] Peter Siegmund
@@ Line 4: / Line 4: @@
 The System Control device, the main component, utilizes an [[https://www.wemos.cc/en/latest/s3/s3_mini.html|ESP32 S3 Mini]] and a LCD display (128x64). The main purpose was to control the LEDs for the day/night cycle.
 ===== Introduction =====
@@ Line 32: / Line 30: @@
 [[https://github.com/mars3142/system_control|Github]] Action: {{https://github.com/mars3142/system_control/actions/workflows/esp32_build.yml/badge.svg?nocache&.png}}
+===== Design =====
+==== KiCad ====
+If you are interested, you can find the KiCad project on [[https://github.com/mars3142/system_control_hardware|github]].
+The schematics is very simple.
+{{ :project:maerklin:system_control:system_control_schematic.png?600 |}}
+These are the latest PCBs, which I created. The manufacturing is done by [[http://jlcpcb.com|JLCPCB]], but it's an empty PCB, so I need to add the components to it later.
+{{:project:maerklin:system_control:pcb_front.png?330 |}}
+{{ :project:maerklin:system_control:pcb_back.png?330|}}
+==== Onshape ====
+{{ :project:maerklin:system_control:3d_drawing.png?400|}}
+After creating the PCB, I needing a housing. So I started [[software:onshape:start|]] and imported the STEP file from [[software:kicad:start|]]. Some hours later and I got something.