This 400W power amplifier circuit often called as "safari" amplifier. The below circuit design is for single channel only, build…
The following diagram is the 50W offline switching power supply circuit design. The circuit powered by a MOSFET. BUZ80A/IXTP4N8 for…
The following diagram is the schematic diagram of 4 transistors FM transmitter circuit designed by Paul K. Sherby. Components List:…
In the above circuit diagram, a CMOS operational amplifier (op-amp) controls the current via a P-Channel HEXFET power transistor (IRF9520)…
This is a mini FM transmitter built and powered using 2 transistors, designed by Tony van Roon. This small transmitter…
Above circuit diagram is a easy, simple and cheap switching voltage regulator which has capability to deliver adjustable voltage output…
This is the positive voltage regulator circuit with PNP Boost transistor: The IC8211 presents the voltage reference and regulator amplifier,…
Here the simple, low cost and easy audio booster circuit. It uses a transistor of 2N3392 ad the main amplifier.…
The following diagram is the circuit diagram of voice transmitter which use FM signal carrier to transmit the vioce signal…