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 ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

void setup() { pinMode(2, INPUT); // Blue_button pinMode(8, OUTPUT); // Blue_LED pinMode(3, INPUT); // Yellow_button pinMode(9, OUTPUT); // Yellow_LED pinMode(4 ...

After going through Space Brew, an open source initiative for interactive installation, I thought to make something interesting out of it. I want to make a projection project which interacts with ...

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...