Automatic Emergency Light Circuit Using 5V Relay
An Automatic Emergency light is essentially a backup light that goes off in case of a power outage … 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.
Bidirectional Intercom by using LM386 IC
Intercom Circuit is a bidirectional communication application for the ease of not-so-far-distant communication. The intercom is simple and … Read more
Door Knock Sensing Doorbell using Piezoelectric Sensor
A doorbell, here described, is activated as soon as a door knock is heard on the door. It … Read more
How to make a Simple Mobile Phone Call Detector Circuit
Call Detector Circuit are useful electronic circuits that can detect the presence of any transmitting RF mobile device … Read more
How To Make A Simple Bass Booster Pre Amplifier Using 2n2222 Transistor
Sound quality is an important factor for any live production or entertainment media, whether it be a small … Read more
Flip Flop Multivibrator Relay using pair of Transistors
A flip-flop circuit’s purpose is to switch ON and OFF an LED or the circuit connected to it … Read more
Light Sensor Using LM3909 IC
The light sensor circuit is a sensor-based circuit that detects the presence of light and turns on the … Read more
Push ON Push OFF Relay Switch
The circuit here is a soft-touch switch. Soft-touch means that when the switch is once pressed the circuit … Read more
Dark Detecting Circuit using Photoresistor
The dark detector, as its name suggests, detects darkness, in a room. The circuit involved in dark detection … Read more
Simple FM Transmitter with one Transistor
In this tutorial, we are demonstrating a project of a “simple FM transmitter” which is easy to make … Read more
Simple FM Transmitter Circuit using Transistor
In this DIY tutorial, we will discuss a simple FM transmitter. It converts our sound signal into a … Read more
Simple Laser Security Alarm Using LDR
A laser-based security system is a type of security alarm that uses a light sensor and laser light. … Read more
Simple Curve Tracer Circuit for Resistor, Diode, and Transistor
Many electronics struggle with Tracing Curves, whether it be the smooth VI line of a capacitor or the … Read more
Electronic Appliances Switch Left open Indicator
Electronic devices, such as computers, printers, air conditioners, televisions, etc., use electricity when in use but still use … Read more
Frequency to Voltage Converter using KA331 IC
A frequency-to-voltage converter is an electrical system that transforms the frequency of sinusoidal input into an equivalent current … Read more
Simple 12V Battery Status Indicator
The simple 12V battery status indicator is a circuit that shows the battery state only by flashing LEDs. … Read more