Description
HC-SR04 Ultrasonic Distance Sensor (Arduino) This ultrasonic sensor, which can measure from 2cm to 400cm with 3mm precision, can be used in various distance reading, radar and robot applications. Operating Voltage: DC 5V Current Draw: 15 mA Operating Frequency: 40 Hz Maximum Sight Range: 4m Minimum Sight Range: 2cm Sight Angle: 15° Trigger Leg Input Signal: 10 us TTL Pulse Echo Output Signal Input TTL signal and Distance Ratio Dimensions: 45mm x 20mm x 15mm Package Contents: HC-SR04 Distance Sensor
Ultrasonic Distance Sensor