Cheap Microcontroller IR input Transmission

August 25, 2009 ·Filed Under Technology News

 

If you need to send some wireless documents from one microcontroller to another have a look at that Cheap Microcontroller IR details Transmission project for inspiration. It uses an IR LED, a resistor and an optional visible LED for the transmitter. The receiver is just a IR receiver with no additional components. These receivers are the same that you find

in DVD players other remote controlled electronics. Rentron has some good details of what makes that simple communication method work.

Via: Make


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