Ultrasonic Sensor HCSR-04
Ultrasonic Sensor HCSR-04
HC-SR04 Ultrasonic Distance Sensor
The HC-SR04 is a widely used ultrasonic sensor for measuring distance and detecting objects. It uses sonar technology by emitting ultrasonic waves and calculating the time taken for the echo to return.
Why it’s a System Essential:
• Accurate Distance Measurement: Provides stable and precise readings.
• All-in-One Design: Includes transmitter, receiver, and control circuitry.
• Light-Independent: Not affected by sunlight or object color.
• Compact & Easy to Use: Simple interface for quick integration.
Technical Capabilities:
• Sensing Method: Ultrasonic (sonar-based)
• Range: ~2 cm to 400 cm
• Output: Digital (Trig & Echo pins)
• Operating Voltage: 5V
Best For:
Ideal for obstacle detection, robotics, parking systems, and distance measurement applications.
Specifications
Shipping & Returns
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