← this idiot didn't know u need current limiting resistors on shift registers and already printed their pcb

Follow

wait maybe I don't need them. do I? on the shift register inputs which are currently hooked up straight to arduino gpio?

nvm I unplugged everything and set it up again and it works perfectly now. figures

Sign in to participate in the conversation
hackers.town

A bunch of technomancers in the fediverse. This arcology is for all who wash up upon it's digital shore.