1AMP CONSTANT CURRENT LED DRIVER SHIELD FOR ARDUINO NANO 1AMP CONSTANT CURRENT LED DRIVER 1A Constant current LED driver shield for Arduino Nano has been designed for verity of LED related applica... Read More
36V Battery Level Indicator This battery level indicator offers (5) LEDs that light up progressively as the battery voltage increases. This is a update of the 24V Batte... Read More
Push-Bike Light Cuircuit with Diagram Automatic switch-on when it gets dark, 6V or 3V battery operation This design was primarily intended to allow automatic switch-on of push-bi... Read More
Easy Make a Lights On! Schematic This circuit ensures that you will never again forget to switch on the lights of your car. As soon as the engine is running, the dipped beam... Read More
Automatic AC Power Switch Electrical appliances accidentally left on in (holiday) homes left unoccupied for a short or a long period consume power unnecessarily an... Read More