All of the figures below demonstrate how CD4001B CMOS NOR gate ICs can be used to create highly reliable delay relay timer circuits, with time interval range from a few […]
Electronic Compass Circuit
This solid-state electronic compass circuit employs a one-of-a-kind sensing technology that generates two finely defined points oriented on magnetic north, as displayed by an LED. This allows for a rapid […]
Simple DC Motor Speed Controller Circuit
Making a circuit to control a DC motor speed may look easy, but having a circuit which can provide enough torque to the motor even at lower speeds may not […]
12V to 120V Inverter Circuit
The proposed 12 V DC to 120 V AC inverter circuit is essentially a push-pull audio amplifier, as illustrated in the diagram below. A 5 volt square wave serves as […]
Simplest White Noise Generator Circuit
An interesting yet simple waveform generator is the “white noise” generator circuit. When summed over a unit of time, this is a waveform that encompasses a whole range of randomly […]
What is the Use of MOSFET Body Diode
In the field of power electronics, we sometimes confront an uncomfortable and humiliating fact about ourselves. For a while, I’d like you to attempt to be absolutely open and honest. Is […]