Power Amplifiers Tutorial

A bridge rectifier and 12-volt regulator powers the MOSFET sensing circuit. The unregulated...

A Wien-bridge oscillator can be made Vllriable by using two frequency-determining parts that are...

For the past year and a half I (Mark) have been part of an Ann Arbor, Michigan based group named...

This is a DC motor controller circuit, built using transistor TIP31 based on H-Bridge concept....

Whenever AC mains supply fails, this circuit alerts you by sounding an alarm. It also provides a...

Low-Pass and High-Pass audio output signal filters. Additional Sound Source Low Pass filter and...

C- MOSIC4046 PLL having the main function of a maximum operating frequency of iMHz integrated...