Freetronics

Expansion/Shift Register Module

$4.00

Quantity

Run out of digital outputs on your microcontroller? No problem! Simply use this shift register expansion module to drive up to 8 devices using just 3 pins on your microcontroller. They can also be daisy-chained together so that you can drive 16 channels or even more without sacrificing precious output pins. Handy for all sorts of projects including driving LED 7-segment displays, dot matrix displays, multi channel relays and more.

Click here for our Expansion / Shift Register Quickstart Guide

8 output channels per module
Daisy-chain multiple modules together
2 to 6V operation
Blue power LED
Dimensions: 23(W) x 16(H) x 4(D)mm

Resources

Expansion / Shift Register Module Quickstart Guide
EXPAND Schematic and Reference (PDF)
Design files