Flashing lights and lamps are more common than normal lights. Whether it is a wedding party or a birthday, flashing lights have been utilized everywhere. The reason is that flashing circuits like lamps or lights … 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.
Introduction In some of our articles and tutorials, we have discussed and made different types of amplifiers, including preamplifiers. A preamplifier circuit is a type of electronic circuit that converts a poor audio signal into a … Read more
Simple FET Preamplifier Circuit High Impedance
In this Tutorial, we are going to make a “Very simple amplifier circuit using transistor 2N3904”. As you know an amplifier boosts or amplifies the low signals into the higher ones. Thus, this can be … Read more
Simple Amplifier Circuit using Transistor 2N3904
Liquid-level indication systems are cheap, durable & easy to design. They are essential in many facets of today’s industry, whether it be the lab of a small-scale chemist or reservoirs/water boilers of an industrial-scale operation. … Read more
Simple Water Level Indicator – Electronics Projects
Introduction RGB LED has great usage nowadays, usually used for decoration for different occasions. For example, they can use it in stage lighting, at parties, weddings, etc. It is an LED having three terminals, RGB … Read more
How to make RGB LED Controller
Introduction In electronics, the joule thief circuit is the voltage booster circuit that converts the input voltage into a greater periodic voltage value. You may have known this before, but do you know that joule thief … Read more
How to make a Joule Thief Circuit
A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electronic device used to operate another device from a distance, usually wirelessly. They function … Read more
IR Remote Control Extender Circuit
Introduction In this Tutorial, we are going to make a “20 watts TDA2005 Bridge Amplifier Project with tone control Circuit”. Tone control circuits are essentially filtered circuits that filter audio frequency signals so that only … Read more
20 Watts TDA2005 Bridge Amplifier with Tone Control
Unlike AC motors, DC motors are very easy to use because of the ease with which their speed can be changed. So, how is this achieved in practice? Speed control of a DC motor is required … Read more
Low Voltage DC Motor Speed Control Circuit – TDA7274
As we know iPods, smart watches, etc. have become an important part of our life. And they all need to charge after regular usage, which especially becomes a major concern when you are in a … Read more
Solar Powered Mobile Charger Circuit
A remote control circuit allows the operation of devices that are out of convenient reach for direct operation of controls. It is an electronic device used to operate another device from a distance, usually wirelessly. They function … Read more
RF Based Remote Control Circuit
In this Tutorial, we are going to make a “2 to 4-channel audio converter using TL071”. As the name implies, an audio converter converts or transforms the audio. Thus 2 to 4 audio converter takes … Read more
2 to 4 Channel Audio Converter using TL071
Introduction Are you ready to make some noise? Because that’s exactly what we’re going to do in this tutorial on simple electronic gong circuits. These circuits are perfect for anyone looking to add some fun … Read more
2 Simple Electronic Gong Circuits
Introduction Fire safety is a crucial aspect of any household. A smoke detector is an essential device that can alert you of a potential fire before it becomes a major catastrophe. Building your own smoke … Read more
Simple Smoke Detector Circuit
Introduction Creating a doorbell with a memory circuit is a fun and useful DIY project for those new to electronics. This doorbell not only alerts you with an LED light when someone is at your … Read more
Doorbell With Memory Circuit
Introduction Bring a touch of nostalgia to your electronic projects with this tutorial on building a simple 220V ding-dong bell circuit. We’ll take you through the step-by-step process of creating a circuit that not only … Read more