Hello guys! In this Instructable I'll teach you how to make a very simple proximity sensor using infrared LEDs and Arduino.After several times trying to optimize it, I finally came up with something that is quite simple e precise. Just like my first Instructable, this project is perfect for beginner...
By: appytechie
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from Instructables: exploring - technology - robots http://ift.tt/1KZiZ4A



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