Ultrasonic distance sensor that is capable of measuring distances from 2cm - 4m. The HC-SR04 can be used in obstacle detection, radar emulators, and projects involving mapping of areas.

Included in the HC-SR04 Package:

• 1x HC-SR04 Sensor

Features of the HC-SR04:

• 5V Operating Voltage

• 15mA Peak Current Consumption

• 40Hz Sample Rate

• Valid Detection Range: 2cm - 4m

• 40 kHz Ultrasonic Pulse

• Compatible with Arduino, Raspberry Pi