I will design discrete transistor switching circuits

I specialize in designing BJT and MOSFET switching circuits for controlling LEDs, relays, motors, solenoids, loads, power rails, and other electronic devices. Whether you need a simple transistor switch or a more advanced multi-stage switching circuit, I can develop the design around your voltage, current, load, and control requirements.

What I Can Design

1 BJT transistor switching circuits

2 NPN / PNP transistor switches

3 N-MOSFET / P-MOSFET switching circuits

4 High-side and low-side switching

5 Relay driver circuits

What Youll Receive

1 Complete circuit schematic

2 Proper component selection

3 Resistor and transistor calculations

4 Voltage and current considerations

5 Component values and specifications