The Darlington Pair transistor configuration of two bipolar transistors offers growth current switching for a given base. One transistor circuit configuration that can be used to quite good effect in many instances is the Darlington Pair. The Darlington Pair provides {Read More}
The 555 timer IC is the most commonly used in electronics projects. It is an integrated circuit including a single 8-bit microcontroller and some complex system on a chip. It provides time delays as an oscillator and as a flip-flop {Read More}
In this article we are going to explain how to connect led light to 220v ac. In today life it becomes more interesting and more important because people want short method and short circuits. So overcome to meet the challenge {Read More}
In this simple Touch lamp switch circuit, we have used timer IC 555 operated as ON and OFF. By using this circuit you can turn ON and OFF a device by simply touching the Touch Plates or metal used as {Read More}
A circuit that detects the fire and activates the siren sound or buzzer is called an automatic fire alarm circuit. It is a very, very important device to detect fire in time and prevent damage to people or property. It {Read More}
this Project 1.5v dc to 220v AC we are going to make a very simple low power inverter. We have used some components to make this project…..
In this article, we are going to teach you how to make an LED chaser using the CD4017 IC easily with few components. This project is so easy even an inexperienced person can make it very easily. Many projects are available {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 designed a simple and inexpensive fire alarm circuit by using a transistor BC547 and an {Read More}
Contract Law: An agreement enforceable by law is a contract. A contract may be between two or more persons or parties. In contract definition there or two main elements. What is an agreement…? How does the agreement become enforceable…? Important {Read More}
Intel company manufactured the 1st 8-bit 8051 microcontroller in 1981. It was referred to as MCS-51 microcontroller system. ROM,RAM, Timer, Input/output ports, serial communication and interrupt logic all are bulk ink controller. Allaire in built in controller that is why {Read More}
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