Simple Photo Detector with TTL Output This is a photo detector, a detector with TTL output light that can be used in projects for Arduino. This circuit offers low output level wh... Read More
Easy Fog Lamp Sensor ( www.w3circuit.blogspot.com ) For several years now, a rear fog lamp has been mandatory for trailers and caravans in order to improve visib... Read More
Arduino Solar Tracker Using LDR Sensor and Servo Motor Arduino Solar Tracker Solar power is one of the fastest growing industries in the world; Today, more than 65 GW energy generated solar power... Read More