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HC-SR04 Non-Contact Ultrasonic Range Measurement Transducer Sensor
The HC-SR04 Ultrasonic Distance Sensor Module is a highly popular, non-contact range measurement sensor designed for microcontroller projects. Operating on a 5V DC supply, it utilizes high-frequency sound waves to accurately detect objects and calculate distances from 2cm to 400cm with high precision. The compact board features a dual-transducer design
৳ 75.00৳ 100.00
