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 ...

Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, but other compatible microcontrollers can also be employed.

With small Arduino boards becoming more popular, Olympia Circuits is jumping into the mix ... Four green LEDs - One RGB LED - One infrared LED - Two momentary pushbutton switches for digital ...