2 layers80 × 79.9 mm

Pwm analogue controller
PacktPublishing/Hands-On-Embedded-Programming-with-CPP-17
Hands-On Embedded Programming with CPP 17, published by Packt
55 parts83MIT
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

PacktPublishing/Hands-On-Embedded-Programming-with-CPP-17
Hands-On Embedded Programming with CPP 17, published by Packt