Essentially, the circuit for electrifying a perimeter fence that is shown here is a high voltage pulse generator. The extremely high voltage comes from an ignition coil used in many […]
Transmitter Circuit with Etched Coil on PCB
This specific transmitter circuit which has etched coil on PCB communicates sound employing tiny sensitive microphone. Transmitter’s frequency, as constructed is tunable through 15pF trimmer to the preferred frequency, and […]
Make this Small Tesla Coil
The post explains how to make a small Tesla coil at home using ordinary components and resources Tesla coil is an apparatus emitting an extremely high voltage with substantial […]