This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. Commonly available ...

The receivers are tuned to look for a specific wavelength of light working out its Red, Green and Blue (RGB) values, record the components of the reflected light and its intensity. TCS3200 Color ...

Arduino Traffic Light. 28 Comments . by: Mike Szczys. January 5, 2010. Title: Copy. ... and an Arduino serial to USB module for connectivity. The AC load switching is handled by three relays.

Inside you’ll find an Arduino board, microphone, and an 8×8 RGB module. The front cover of the project box diffuses the light using a sheet of tracing paper on a frame of foam board. It’s the ...

Los Angeles-based Strange Electronic has launched a Kickstarter for a new kind of Eurorack synth module that doesn’t make any sound at all. Called Lightstorm, it controls full-spectrum LED ...