This is a module I designed and printed to PCB.
It combines a shift register and a 7 segment display onto one PCB with convienient Power in and Out Jumpers and also Data In and Out Jumpers.
Designed to be daisy chained, theoretical limit is 512 modules per chain.
1x PCB Module
1x 7 segment display common Anode/Positive 0.56in Red
1x 74hc595 (or compatible) shift register in DIL16 package
2x 220ohm resistor (adjust resistor size to control max brightness).
2x 3-1 Male/ Female header. For Data in and Data out.
2x 2-1 Male/ Female header for power in and power out.