Andy@lemmy.world to ErgoMechKeyboards@lemmy.world · 2 years 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-square0linkfedilinkarrow-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 · 2 years agomessage-square0linkfedilink