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This is a nice DIY universal remote using an Arduino and an IR LED. Hopefully you have an oscilloscope so you can decode your current remote. If not, keep checking craigslist for a really cheap one. That’s where I got mine.

It is really easy to build a universal remote using an Arduino. With just an infrared LED, it can impersonate remotes for your TV, fans, lights, etc. and can let you easily incorporate these into your electronics projects. You won’t even have to solder anything or void any warranties.

More about Building a universal remote with an Arduino

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Marc de Vinck

I’m currently working full time as the Dexter F. Baker Professor of Practice in Creativity in the Masters of Engineering in Technical Entrepreneurship Program at Lehigh University. I’m also an avid product designer, kit maker, author, father, tinkerer, and member of the MAKE Technical Advisory board.


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