Simple 220V Mains Indicator LED
We have numerous approaches to highlight or indicate an AC mainline. Previously, when 220VAC is given in the … Read more
Simple Electronic Circuits
Welcome to our comprehensive collection of simple electronic circuits, designed to introduce beginners and enthusiasts to the exciting world of electronics. Whether you’re just starting out or looking for easy-to-build projects, our range of circuits offers straightforward solutions for learning and experimentation. Explore circuit designs for basic components such as resistors, capacitors, transistors, and LEDs, perfect for understanding fundamental concepts and building foundational skills. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, troubleshooting tips, and creative ideas for creating simple electronic circuits. Dive into the world of electronics with confidence and explore the endless possibilities with our curated selection of beginner-friendly circuits.
Simple LED Dimmer with Potentiometer
In this tutorial, we are demonstrating the project of an “LED Dimmer.” If you need to control the … Read more
Simple Laser Security Alarm with LDR
Generally, a laser-based Security System is a sort of security and alarm framework. It likewise utilizes laser light … Read more
Simple One Transistor Code Lock
If you are looking for an easy and fun electronics project then this is it. In this tutorial, … Read more
Simple Audio Amplifier Circuit Using 2SC2625 Transistor
An Audio amplifier is a simple electronic circuit that boosts a low-power AC audio signal to a level … Read more
Simple Telephone Line Tester Circuit
Telephone line tester circuit is more like a meter. Also, it is a very simple circuit involving just … Read more
Telephone Line Amplification Using LM386
The telephone amplifier circuit, as its name suggests, amplifies the incoming calls to be heard in a room. … Read more
Simple Adjustable Power Supply Using LM317 Voltage Regulator
A simple adjustable power supply is an electronic device capable of converting a source(either AC/DC) from one voltage … Read more
Joule Thief Voltage Booster Using a Transistor & a Toroidal Transformer
What is a Joule Thief Voltage Booster? A Joule thief voltage booster is a circuit that translates a … Read more
Power Failure Emergency Lamp Circuit Using PNP Transistors
A Power failure emergency lamp is a common electronic device, usually served in day-to-day households. They provide an … Read more
Lamp Flasher Circuit Using Transistors – DIY Project
A Lamp flasher circuit is perhaps, the simplest way for electronics to say ‘HELLO WORLD’ to us. It … Read more
Low Voltage 12V Relay Driver Using LMC 555 Timer IC
Driving a 12V relay with a 3V supply is a common engineering practice. It is usually seen in … Read more
Melody Generator Using UM66 IC With TDA2822M Amplifier
A Melody Generator is a common electronic circuit that acts as a melody-producing tool in various devices such … Read more
LED Sequencer Circuit Using BC239 NPN Transistors
A LED sequencer circuit or a ring counter is generally constructed by combining a clock pulse with a … Read more
Sound Activated Switch Using LM386 Amplifier IC
Sound-activated switches are designed to provide a mechanism through which one can turn on or off any electrical … Read more
Solid State Relay using MOC3021 Optoisolator
Relay is a component that provides complete electrical isolation between their input and output contacts at very high, … Read more