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During our journey through train and bus we carry many important things and all the time we have fear that someone might lift our luggage

A motion detector circuit typically employs a passive infrared PIR sensor or an ultrasonic sensor to detect movement in its vicinity When motion is detected

In this project I 8217 ll show you the design and working of an 8 Channel Quiz Buzzer Circuit using Microcontroller 8051 which tells us

A continuity tester is a device which tests the continuity of the wire at hand It is an indispensable tool to check broken wires and

Amplification is a process of increasing the signal strength by increasing the amplitude of a given signal with out changing its characteristics The input signal

While parking the car the driver should be more careful because he cannot see the back of the car while parking or taking reverse if

Here I m discussing about the circuit that which we can uses in different ways to produce signals In this we are observing that there

For solving Boolean algebra expressions online you can use the Boolean Algebra Solver This tool helps simplify and solve expressions providing detailed steps and logic

Inverters are often needed at places where it is not possible to get AC supply from the Mains An inverter circuit is used to convert

A Subwoofer is a loudspeaker which produces audio signals of low frequencies The first subwoofer amplifier was developed in 1970 by Ken Kreisler It is