I have a 7-segment display and a 74HC595N npx shift register, both on a breadboard. Below is my hook up. I am confused on how to send a byte out to serial. I need to keep OE on shift register low so all outputs are enabled and SRCLK high or else all data will be cleared. I only need 8 bits so I look…

Shift register help.

ilovearduinosomuch April 15, 2014, 3:24am 3

Is the 0xAA hex? So it would be sending 10101010?

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