Circuits DIY – Page 343

2N2222 is an NPN bipolar junction transistor commonly used for low power amplification and switching. It has three terminals namely emitter…

In this electronic project, we are going to make a "School/College Quiz Buzzer Circuit" using 555 Timer IC. A quiz is an essential event in…

The DS18B20 is a 1-wire programmable Temperature sensor. Its main uses include measuring temperature in hard environments like in mines or s…

BC546 is an NPN epitaxial silicon transistor that is available in a TO-92 package. This transistor is very popular for its high voltage char…

An audio power amplifier is an electronic amplifier that amplifies low-power audio signals such as the signal from a radio receiver or an el…

Accelerometer and Gyroscope Module MPU6050 is a special class Micro-Electro-Mechanical Systems (MEMS) device that consists of a 3-axis accel…

Most of the time it happens our kid opens the door of the fridge and left it open So In this electronics project, we are going to make a "Fr…

This Electronic Project is about Automatic Street Light Controller Circuit Using Relays and LDR. We all may have seen streetlights on differ…

BC557 is a PNP Silicon Planar Epitaxial transistor. These transistors are mostly used in driver stages of audio amplifiers, low noise input…

Building an FM Transmitter and broadcasting our own signals on the air is really a fun project to do. Especially, with this circuit since i…

In Electronics, Digital Code Locks are very popular. These electronic code locks have uses for security purposes where you need to enter a p…

LEDs are used for various purposes in our daily lives. Most commonly in emergency lights, fancy lights, etc. These lights drive through an L…

BC548 is an NPN epitaxial silicon transistor. It is mostly used for current amplification and switching. It has three terminals namely emitt…

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