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 …
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Circuit Diagram
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 …
Powerful Audio Amplifier Using cd4440
Welcome to our latest video where we delve into the fascinating world of audio amplification using the CD4440 IC! In this comprehensive guide, we’ll walk you through the step-by-step process …