Arduino - Chessprogramming wiki

Making My Automatic Chessboard - Chess Forums

Wizard Chess : 5 Steps (with Pictures) - Instructables

DIY Completely Automated Chess Player

Play chess using voice commands and Arduino

The Arduino-based Electronic Chess Board (ArdEBoard), Part 2 – Building Jerry – Das Schachprogramm

IoT Connected Chess Boards from SparkFun!

Ghost Chess: using electromagnets to move board pieces : r/raspberry_pi

Figure 2 from Low cost electronic chess set for chess tournament

Automatic chess board design #Gaming #Chess « Adafruit Industries – Makers, hackers, artists, designers and engineers!

Chess++, smart chessboard project from a couple of years ago! : r/arduino