State

220AC mini C3 board

An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)

C3 27 epaper touch

An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)

S3 27 epaper touch

An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)

BILBO Shield v1

robot hub rev3

robot hub rev4

q2a

12-bit single-board discrete transistor computer

avboard smt

design files for the gametank hardware implementation

signals

design files for the gametank hardware implementation

rc6502 fd

Flash Disk Storage for RC6502 Apple1 Replica

groveST3215

picoServoWS

BRISC8