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What is a DC Motor? A DC motor, or Direct Current motor, is an electrical device that converts electrical energy into mechanical energy through the

The HC-SR04 Ultrasonic Sensor Module is a popular choice among makers and engineers for distance measurement applications. Whether you’re working with an Arduino or a

If you want to learn how to make a simple yet effective security alarm system using Arduino Uno, a buzzer, an LDR 3-pin module, and