A servo motor controller circuit is an electronic system designed to control the position, speed, and direction of a servo motor. Servo motors are used in various applications, including robotics, …

An obstacle avoiding robot car is a robotic vehicle designed to navigate its environment without colliding with obstacles. It uses sensors and microcontrollers to detect and avoid obstacles in its …

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 indicators are crucial components in various electronic projects. They provide visual feedback on the status of a circuit or system. In this blog post, we’ll explore how to create …

A strip light flasher is an electronic circuit or device that makes LED strip lights blink or flash in a repetitive pattern. This can be used for decorative, signaling, or entertainment purposes. …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 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 : 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 …

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 …