Multivibrator
A square wave generator is an essential tool in electronics, capable of producing square waves for various applications, including timing circuits, clock signals, and waveform generation. One of the most common ways to create a square wave generator is by using the versatile 555 timer IC.
Free Running Frequency of Astable Multivibrator
An astable multivibrator circuit continuously oscillates without requiring any external trigger, making it useful for generating periodic signals in electronic devices. The free-running frequency of an astable multivibrator depends on the values of its capacitors and resistors.
SN74121N Monostable Multivibrator
SN74121N IC is a Monostable multivibrator with Schmitt-trigger inputs. Monostable multivibrators are also known as one-shot multivibrator.