Wein Bridge Oscillator

This is an affordable buffer circuit designed for mixing passive pickups with EMG active pickups, or for buffering piezo pickups to be combined with magnetic pickups. The frequency response of the circuit is nearly flat, and the noise level...

Mark Tilden's 6-transistor H-bridge Design, limitations, usage This is the six transistor "Tilden style" H-bridge; while not as old as the original "basic H-bridge," this goes "way back," and is the basis for many BEAM driver circuits. * Up to 800...

The diagram below illustrates an H-Bridge circuit featuring four inputs and an external power supply. The control application must enable the motor to operate in both forward and reverse directions. The H-Bridge is a crucial component in motor control applications,...

This free-running square-wave oscillator utilizes two NPN transistors. The output frequency is approximately 300 Hz with the specified component values. The circuit operates as a basic oscillator, generating a square wave output through the interaction of two NPN transistors. The...

The tracer operates by introducing a square-wave signal into the line being traced. This square wave contains multiple harmonics. A small radio positioned near a wire carrying this signal will produce a buzzing sound. Thus, the radio serves as...

The figure illustrates a traditional three-phase bridge inverter circuit. Components VT1 to VT6 represent thyristors, while L1 to L6 are commutation reactors. Capacitors C1 to C6 serve as commutating capacitors, and the thyristor shut-off circuit is composed of two...