Ultrasonic RADAR Using Arduino Uno
Ultrasonic sensors are widely used in robotics and automation for distance measurement. By integrating a servo motor and an ultrasonic sensor, we can build a basic radar system. In this …
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Circuit Diagram
Audio Level Indicator – VU Meter
The VU meter—short for “volume unit meter”—is a device used to measure the average level of audio signals in terms of their loudness. It visually indicates the intensity of sound …
Automatic Sunlight Tracker Circuit
A sun tracker is a system designed to orient a solar panel or a solar collector to maximize its exposure to sunlight throughout the day. It typically involves sensors to …
Non-Contact AC Voltage Tester Circuit
A non-contact AC voltage detector is a device that detects the presence of AC (Alternating Current) voltage without physically touching the electrical conductor or circuit. It uses electromagnetic induction or …
Building an Automatic Dark Sensor with BD139 Transistor
Light and darkness are two sides of the same coin, influencing our daily lives in ways we often overlook. Imagine a world where lights adjust themselves according to the ambient …
LED Christmas Tree
Components Used: S9014 Transistor LED 10k Ohm resistor 1K Ohm resistor 2k Ohm 330 Ohm 47uf 25v Connectors 5v-9v power Supply Gerber File: Download Gerber File Special Thanks to Our …
Simple Electronic Project – LED Chaser Circuit
Components Used: 2n2222A Transistor LED 10k Ohm resistor 100 Ohm resistor 47uf 25v Connectors 9v-12v power Supply Gerber File: Download Gerber File Special Thanks to Our Sponser – JLCPCB: No …
PWM Motor Controller Circuit
PWM Motor Controller Circuit: A PWM (Pulse Width Modulation) motor controller is an electronic device that uses PWM signals to control the speed and direction of a motor. It works …
Amazing LED Chaser Circuit – Beautiful Decoration Idea
LED chasers are a fun and creative way to display a sequence of lights. In this blog post, we’ll show you how to build an LED chaser using a 555 …
LED Indicator Circuit
LED indicators are a crucial component in various electronic projects, providing visual feedback on the status of a circuit or system. In this blog post, we’ll explore how to create …
Gas Sensor Circuit
A gas sensor is a device that detects the presence and concentration of gases in the air. It operates by converting a physical or chemical change caused by a specific …
Battery Level Indicator Circuit
A battery level indicator is a device or feature that shows the remaining charge in a battery. It can be as simple as a series of LED lights or as …
Proximity Sensor
A proximity sensor is an instrument which identifies the existence or non-existence of surrounding items from a distant point without having to make physical contact with them; it operates through …
Voltage Regulator 220v AC
https://youtu.be/NScxOn_jwP4 Voltage Regulator In areas with unstable power supplies, a voltage regulator for 220V AC is essential to protect electrical devices from damage. This device keeps the output voltage steady …
Short Circuit Protection Circuit
Short circuit protection is a safety feature that shields electrical circuits and devices from harm caused by short circuits. A short circuit happens when there’s a direct path with low …
Proximity Sensor Circuit
Proximity Sensor : Proximity sensors are devices that detect the presence or absence of an object within their proximity without any physical contact. They utilize various technologies to sense changes …
12v Lead Acid Battery Charger Circuit
Components Required : IN5408 Diode 12-0-12v 3A Transformer 4700uf 35v Capacitor Wire Circuit Diagram : Electrical Transformer: An electrical transformer is a static device that transfers electrical energy between two …
Making A Led Tree
Component Required RBG Led *20 220 ohm Resistor*1 Switch *1 Battery 3.7v Insulated Copper Wire Circuit Diagram Parallel LED Connection: In a parallel LED connection, individual LED components are wired …
Fire Sensor Circuit Using The IRFZ44N MOSFET
Creating a fire sensor circuit using the IRFZ44N MOSFET involves using the MOSFET as a switch triggered by the detection of heat or flames. However, it’s crucial to note that …
Led Chaser Circuit
The world of electronics is filled with exciting projects, and one that stands out for its simplicity and visual appeal is the Arduino 10-LED Chaser Circuit. This project combines programming …