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Use Shift Registers to create more Inputs in your next Arduino Project! #ArduinoMonday

Brainy-Bits shared this video on Youtube!

Running out of Inputs on your Arduino Project? Here’s an easy way to add 8 digital inputs, using the CD4021 shift register!
Stay tuned for follow up tutorials, were we will design a PCB and an enclosure to create a ‘Button Box’ using this tutorial as a startup!

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50-06Each Monday is ArduinoMonday here at Adafruit! Be sure to check out our posts, tutorials and new Arduino related products. Adafruit manufactures the Arduino right here in the United States in cooperation with arduino.cc. We have a huge selection of Arduino accessories and all the code and tutorials to get you up and running in no time!


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