What is Multi vibrators and types in tamil

Types of Multi-Vibrators
Multi-vibrator circuits refer to the special type of electronic circuits used for generating pulse signals. These pulse signals can be rectangular or square wave signals. They generally produce output in two states: high or low. A specific characteristic of multi-vibrators is the use of passive elements like resistor and capacitor to determine the output state.

Types of Multi-Vibrators

a. Monostable Multi-vibrator: A monostable multivibrator is the type of multivibrator circuit whose output is in only one stable state. It is also known as one-shot multivibrator. In a monostable multivibrator, the output pulse duration is determined by the RC time constant and is given as: 1.11*R*C

b. A Stable Multi-vibrator: A stable vibrator is a circuit with an oscillating output. It doesn’t need any external triggering, and it has got no stable state. It is a type of regenerative oscillator.
c. Bistable Multi-vibrator: A bistable vibrator is a circuit with two stable states: high and low. Generally a switch is required for toggling between the high and low state of the output.

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