[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying lev… ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

Posted in Arduino Hacks, LED Hacks Tagged arduino, led, led matrix, ws2812, ws2812b ← DIY Wet Media Blast Cabinet Slick Six-Voice Synth For AVRs → ...

A connector is provided through which the microcontroller’s real-time clock can be battery-backed, and there is an RGB LED. “Its compatibility with Arduino’s tools, libraries and the broader ...