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by Tarun Agarwal 1 week ago

What is RGB LED : Circuit and Its Working

A LED (Light Emitting Diode) is a semiconductor device that works on the principle of electro luminous. The term electro luminous was discovered by combining  Silicon Carbide and a Cat whisker detector in the year 1907 by H.J Round of...

by Tarun Agarwal 2 weeks ago

What is an Open Drain : Configuration & Its Working

An open-drain or open-collector output pin is simply a transistor that is connected to the ground. Whenever we apply high input at the gate, drain, and source are shorted. Whenever we apply low input at the gate, drain, and source are disconnected....

Charge Pump 2
by Tarun Agarwal 2 weeks ago

What is Charge Pump : Working & Its Applications

A charge pump is a switch type mode power supply, which creates discrete multiples of the input voltage using a capacitor. In low power electronics at certain conditions, where we have a low voltage say 3.3V, but we require 5V. In order...

by Tarun Agarwal 1 month ago

What is MD8002A Audio Amplifier and Its Working

An audio amplifier is one kind of electronic amplifier that is used to amplify electronic audio signals which have low power like the output signal from the radio receiver. These amplifiers are applicable in all kinds of sound systems like...

LM556 Dual Timer IC
by Tarun Agarwal 1 month ago

LM556 Dual Timer IC : Pin Diagram & Its Working

The dual timer chip is one kind of integrated circuit, used in different types of applications like the generation of pulse, delay, oscillator, and variety of timer applications. For instance, LM556 IC is a type of highly constant dual...