Hi, I am trying to set up two 74HC595 shift registers daisy chained to one another in order to output 16 bits of information at once through only a few pins on the Arduino. I found this lovely tutorial on how to control one shift register, but I am unable to figure out what I should modify to allow …

Welcome, Look here :slight_smile: Controlling 16 LED's with two 74HC595 Shift register

Daisy Chaining Shift Registers Code Question

guix April 25, 2021, 4:03am 2

Welcome,