With this simple circuit, you will have a strobe navigation light system with LEDs in your rc model aircraft or you can use it for anything you like. This system is composed of two led 1W lights, and ...

Attention! This strobe light circuit is connected to 220V, so measurements and experiments are very dangerous even after unplugging it from the mains. P1 potentiometer must have plastic swivel. The ...

When we last saw [isaac879]’s levitating RGB time fountain, it was made of wood which meant that it would absorb water and didn’t really show off the effect very well. His new version solves this ...

The front- and rear-mounted amber lens strobe lights can be seen from as far away as 1,000 feet during the day and a mile at night, the company said. (Photo courtesy of Ford Motor Co.) A ...

Being a part of the security industry day in and day out affords me some very unique conversations and learning opportunities about security projects. Take the city of Detroit, their Project Green ...

The way that this circuit works is as follows. The AC line voltage is rectified by D1 and D2 which connects to a voltage doubler circuit made up of the two 22uf capacitors. The Flash Freq. Pot and the ...