WEIN BRIDGE OSCILLATOR 2

A Wien bridge oscillator is a type of electronic oscillator that generates sine waves. It can generate a large range of frequencies. The oscillator is based on a bridge circuit originally developed by Max Wien in 1891 for the measurement of impedances. The bridge comprises four resistors and two capacitors. A Wien bridge oscillator is a simple circuit that can be set to continuous oscillation, which outputs a sine wave. The Wien bridge oscillator acts as a useful reference oscillator for analog circuits, and the output signal can then be manipulated with other analog circuits.