Hardware Library
Electronic Components
Detailed guides, pinouts, and specifications for sensors, actuators, and microcontrollers to help you build better robotics projects.
Detailed guides, pinouts, and specifications for sensors, actuators, and microcontrollers to help you build better robotics projects.
Learn about the DHT11 Sensor, a popular digital sensor used to measure temperature and humidity. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand environmental sensing in electronics and IoT projects.
Learn about the LDR Sensor, a popular light-sensing component used to detect changes in light intensity. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how light-based sensing works in electronics and automation projects.
Learn about the Single Channel Relay Module, an essential actuator used to control high-voltage AC and DC devices using low-voltage microcontrollers. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how relay-based switching works in automation projects.
Learn about the Servo Motor (SG90), a compact and precise actuator widely used in robotics and automation projects. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how servo motors achieve accurate position control.
Explore the HC-SR04 Ultrasonic Sensor, a popular distance measurement sensor that uses ultrasonic waves to detect objects and measure distance accurately. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications.
Discover how the IR Sensor detects nearby objects using infrared light. This guide covers its components, pinout, specifications, working principle, advantages, disadvantages, and applications, making it perfect for beginners learning electronics, robotics, and automation.
Learn about the Buzzer, a commonly used output device that converts electrical signals into sound. This guide covers its construction, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how buzzers are used in alarms, notifications, and electronic projects.
Learn about the Push Button, one of the most commonly used input devices in electronics. This guide covers its construction, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how push buttons are used to provide user input in electronic circuits.
Learn about the LED, one of the most commonly used output devices in electronics. This guide covers its construction, pinout, specifications, working principle, advantages, disadvantages, and applications, helping beginners understand how LEDs are used to indicate and display information in electronic circuits.
Learn about the Arduino Uno, one of the most popular microcontroller boards for beginners and makers. This guide covers its features, pinout, specifications, working principle, and applications, helping you start building electronics, robotics, and IoT projects with confidence.