Scratch Disks are full: You may have wondered what a virtual memory disk is and why you can’t open Photoshop due to a virtual memory disk error. The error displays the message ” Photoshop could not be started because the {Read More}
Sometimes due to power failure, our home appliances burnt or our work stoped badly. To overcome this problem we have to use alternate power to continue our work without any hesitation. We use UPS batteries or generators as alternate power {Read More}
In this article, we will teach you how to connect a car battery. Polarity tester electronics circuit that will easily test the polarity of a DC source. The components needed and connection diagram is given below. Is it easy to {Read More}
Analog Devices LT8228 is a 100 V bidirectional analog device that boosts DC/DC controllers to provide sustainable power in electric vehicles and in hybrid systems. With built-in circuit breaker and other protection ability, the LT8228 is designed for high-reliability systems. {Read More}
A Relay is a switching device and it work is to change the state of an electric circuit or electric current from one state to another. Relays are classified according to their working and structure. Well, known categories include protective, {Read More}
LM324 is an Operational Amplifier (Op-amp) consists of four channels. It is a very low-cost device that has true differential inputs. LM 324 is superior to the other operational amplifiers in the case of a single supply. It is capable {Read More}
The Dc voltage Regulator power supply received at the load end or consumer end has fluctuations in the voltage levels due to irregular loads or based condition of the local power grid. These voltage fluctuations may lead to the reduction {Read More}
In this article, we are going to teach you, how to make an Led chaser using CD4017 ic easily with few components. This project is so easy even an inexperienced person can make it very easy. Many projects are available {Read More}
Security system using PIR is an electronic device that allows you to sense motion. It is used to detect motion whether a human has moved in or out of the sensors range. Motion detector sensors are small, inexpensive, low-power consuming, {Read More}
A Fire Alarm System is a device that makes a loud sound to warn people when there is a fire. In this project we have design a Simple and inexpensive fire alarm circuit by using a transistor BC547 and an {Read More}
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