The Wien bridge oscillator circuit generates a low-distortion sine wave of steady amplitude that ranges from 15 Hz to 150 kHz. It needs just four op-amps and can be powered […]

The circuit as shown in Figure below presents a 555 as an extremely simple, voltage-controlled oscillator (VCO). The VCO’s output frequency (U1) differs contrariwise with the input voltage. Using a […]

A Wien bridge oscillator is an electronic oscillator design to create sinusoidal waves. The circuit is able to manufacture a comprehensive range of frequencies. The wien bridge oscillator is actually […]

LC transistor Astable multivibrators or more fondly known as oscillators are one of the most commonly used electronic components when building a circuit. An oscillator is generally sustainable on its […]

Wondering how to build a tone generator circuit whose frequency could be changed or adjusted simply by moving a magnet near its sensor coil? This article will explain exactly how […]

Just a single transistor sinewave generator circuit can easily be employed to generate a simple phase shift oscillator. The output is a sinewave having a ‘lump’ within it, meaning that […]