4 layers100 × 100 mm

DAC ADC PWM IO
DanielMartensson/STM32-PLC
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.
270 parts183MIT
Open-source boards designed in KiCad by DanielMartensson on GitHub, from 2 repositories. A board’s address here is its repository’s there.

DanielMartensson/STM32-PLC
STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.

DanielMartensson/STM32-Ethernet-Camera
PCB board with camera and ethernet connection + CAN-bus