2 layers60 × 54 mm

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.



SendhanS/QRE1113-7-Sensor-array
This repository contains the design files for a 7-channel QRE1113-based infrared line sensor array intended for line follower robots.

SendhanS/ESP32-Sen
A compact ESP32-S3-MINI-1-N8 development board with USB-C (ESD protected), a 4-layer PCB stack-up (signal / GND / power / signal), and 3.3 V regulation using the TLV75801.