This triangle wave generator is made with a trigger Schmitt that converts a triangle wave into a rectangular one used to charge and discharge a capacitor through current sources. The positive current ...

The input resistor network in the circuit is there to turn the unipolar input signal into a bipolar signal within the IC’s ±3.5V clamping range. This is a bit of a waste of the AD8037, as it has ...

A very simple thyristor signal generator circuit which uses a single thyristor, two resistors, a capacitor and a mini-loudspeaker. Once the circuit is switched ti a current source, current flows ...

1. The block diagram shows how three low-power audio amplifiers (LM386) are configured to implement a triple-waveform generator at one of two selectable frequencies. The triangular signal goes to ...