picture courtesy : Google BISTABLE MULTIVIBRATOR Bistable Multivibrator or two-shot Multivibrator have two stable state, that’s why the name bistable Multivibrator. It will flipped from one stable state to another stable state by external trigger pulse. It requires two trigger pulses. In the application of first trigger pulse circuit will switches from one state another …
Picture Courtesy: Google Monostable Multivibrator is also called single shot or single swing or delay Multivibrator. Monostable Multivibrator is a two state amplifier with two states- one stable state and one quasi-stable state for a period determined by the circuit components and then returns to it’s initial stable state. As only one triggering signal is …
Picture Courtesy: GoogleAstable Multivibrator is a two stage R-C coupled amplifier with positive feedback from output of one amplifier to the input of other amplifier. It is a switching circuit which has no stable states as it always changes from one state to another. That’s why it got the name Astable Multivibrator. Astable Multivibrator is …
Darlington transistor is a back to back connection of two NPN or PNP Bipolar Junction Transistors(BJT). As shown in figure the Emitter of one transistor is connected to the base of other transistor. Darlington transistor was invented by Sidney Darlington in the year of 1953. A Darlington transistor configuration also known as “Darlington pair” or …
To identify value of resistance of a resistor colour coding is used. Because size of the resistor is very small so we cant print resistance value on the physical structure. Thus we use coloured rings, These coloured painted bands produce a system of identification generally known as a Resistors Colour Code. Generally there are four colour …