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Raspberry Pi driving 16 LEDs using a shift register

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Published on May 23, 2012

Quick demo of using the Raspberry Pi GPIO pins to drive as shift register. This allows 3 pins to control many LEDs (16 in this example, but potentially hundreds).

All code written in Python.

The LED board is: http://www.sparkfun.com/products/10407

Code and wiring here: https://github.com/joewalnes/raspberr...

@joewalnes: http://joewalnes.com/
@quick2wire: http://quick2wire.com/

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