In this video, I will show you how to make rgb led effects projects with the help of Arduino UNO and shift registers 74hc595. Arduino Uno only has 13 digital pins so not possible to control 12 rgb ...

#How it works This blog helped me setup an Arduino Uno to control a LED RGB strip in my home. I figured it would be nice to control my RGB LED strip directly from my Android phone. Now you can change ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor ... This time around it’s an Arduino doing the measuring instead of a PIC. So why isn’t that sensor ...

When you need to quantify the color of ... an off-the-shelf RGB sensor and wire it up to an Arduino. Or you can go back to basics and build this reflective RGB sensor from an LED and a photocell.