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This example is for Wiring version 1.0 build 0100+. If you have a previous version, use the examples included with your software. If you see any errors or have comments, please let us know.

LM7805 5 Volts power regulator by BARRAGAN http://barraganstudio.com
Demonstrates how to connect a LM7805 power regulator to get 5V regulated power with and without decoupling capacitors Decoupling reduced noise from the power supply.