Andy@lemmy.world to ErgoMechKeyboards@lemmy.world · 1 year agoThe pain of realising you got your PCB wrong, and need to use two pins earmarked for the LCD for the TX & RX to allow the sides to communicate :-(lemmy.worldimagemessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageThe pain of realising you got your PCB wrong, and need to use two pins earmarked for the LCD for the TX & RX to allow the sides to communicate :-(lemmy.worldAndy@lemmy.world to ErgoMechKeyboards@lemmy.world · 1 year agomessage-square0fedilink