This text provides an extensive guide to Pulse Circuits, focusing on various electronic components and circuits essential for generating and manipulating non-sinusoidal waveforms. The material thoroughly explains different types of multivibrators—astable, monostable, and bistable—which function as switching circuits to create square, rectangular, or sawtooth waves. Furthermore, the sources cover Time Base Generators (sweep circuits) like the Bootstrap and Miller types, which produce voltage or current that varies linearly with time for applications like oscilloscopes. Finally, the guide details the construction and operation of the Unijunction Transistor (UJT), its use as a relaxation oscillator, and the principles behind Blocking Oscillators and various Sampling Gates (linear gates) used for controlling signal transmission.