4 layers50 × 60 mm

EPICS Connect4
williamlin108/Klondike-Connect-4---2026
Electronics Repo for Purdue EPICs Klondike Team, DL: William Lin
84 parts1
Open-source boards designed in KiCad by williamlin108 on GitHub, from 3 repositories. A board’s address here is its repository’s there.

williamlin108/Klondike-Connect-4---2026
Electronics Repo for Purdue EPICs Klondike Team, DL: William Lin

williamlin108/Olympus-BH-2-LED-Module-G031xMAX20078
Smart Microscope LED Driver based on STM32G431

williamlin108/USAYPT2026_FlashSensor_MLWGS
10kHz cutoff bandwidth; TO-5 Package Si-photodiode with TIA amplifier (G:2k)