I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for the next big step: disassemble my girlfriend’s chinese LED lamp and replace its ...

[Computergeek] made an Arduino Shield in order to use it as an ... he should probably have invited a resistor to the party the two IR LEDs are having.

The circuit contains an infrared receiver ... It contains three LEDs, red, green, and blue. Each one indicates the status of a different function. The Arduino uses Ken Shirrif’s IR Remote ...

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 ...