I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

He put up a great tutorial on using an IR remote to do just about anything with everyone’s favorite microcontroller platform. [firestorm] used the Arduino ... LED. Since [firestorm] knows the ...

[Hulk] has your back with this simple but effective IR Remote Tester / Decoder. How to connect the TSOP4838 to an Arduino ... is sending codes, it can easily drive a visible LED with just a ...

The device collects 64 values from the infrared sensor and uses them to set the hue of each pixel in the LED matrix ... download the source code to create your very own Arduino infrared camera ...