Circuits DIY – Page 348

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…

The Audio amplifier is the basic circuit configuration that is required to amplify, the audio signal received through a device like a microp…

Strobe light produces regular flashes of light to create a strobe effect. In this project, we will make an LED Strobe circuit using the IC t…

Smoke detectors are very useful in the detection of smoke or fire in buildings, and so are the important parameters of safety. So today In t…

We have seen vehicles turning indicators when they turn left or right and it looks cool and can be made without any microcontroller. So In t…

PWM (Pulse Width Modulation) is an essential feature of today's microcontroller because of the need to control many devices in almost every…

The amplifier is an electronic circuit or device used for amplification and primarily used in the reproduction of sound and mainly in our el…

Ammonia Gas Sensor MQ-137 comes under the category of sensors that interacts with the atmosphere parameters. MQ-137 specifically monitors th…

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