DEBO SEN ULTRA Developer Boards - Ultrasonic Distance Sensor, HC-SR04

HC-SR04 Ultrasonic Sensor for Precise Distance Measurement

The HC-SR04 sensor detects obstacles and measures accurate distances. Employing the principle of bat flight, it emits ultrasonic signals, measures their return time, and calculates the distance. Compatible with Arduino and other microcontrollers, it offers flexible connection options through two interfaces: a polarity-protected white terminal block and a 2.54mm pitch row pin interface.

Specifications:

• Wire length: 200mm
• Operating voltage: DC5V
• Interface: Polarity-protected interface / Pin-row interface
• Operating current: 15mA
• Operating frequency: 40kHz
• Maximum detection distance: 3-4m
• Minimum detection distance: 2cm
• Detection angle:
• Accuracy: up to 3mm
• Mounting hole size: 2mm
• Dimensions: 452615 mm
• Weight: 8.7g

Package Includes:

• 1x HC-SR04 Ultrasonic Sensor