4 layers75 × 49 mm

Kamikazii
choicebuilds/SumoBot-v2
A Robojackets robot (v2) built from scratch, featuring a custom 4-layer PCB, STM32-based (ARM Cortex-M3) firmware written in C (STM32CubeMX + CMake), and a 3D-printed chassis.
59 parts
Boards in 2 GitHub repositories, designed in KiCad, that use the 210-4MS by CTS Electronic Components (-40℃~+85℃ 1,000 cycles 100mA 2.54mm 20V 4 PC Pin SPST Slide, Rocked 插件,P=2.54mm DIP Switches ROHS). See how each wires it, with its parts, size, README and files; the 210-4MS’s symbol, footprint and pinout are on its own page.

choicebuilds/SumoBot-v2
A Robojackets robot (v2) built from scratch, featuring a custom 4-layer PCB, STM32-based (ARM Cortex-M3) firmware written in C (STM32CubeMX + CMake), and a 3D-printed chassis.



