Just follow the schematic diagram to complete the construction, and use any standard 9VDC Arduino power source to energize the system. Here, for demonstration, three different color LEDs (Red, Green ...

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 ... You will have to open the serial monitor window and press the remote ...

To the human eye, it looks like multiple LED’s are lit up simultaneously. [Alex] planned to use an Arduino ... The controller is just a piece of perfboard with four push buttons.