HC-SR04 ultrasonic distance sensor 2-400 cm for Arduino

Description

The HC-SR04 is an ultrasonic sensor for non-contact distance measurement. It emits a 40 kHz ultrasonic signal and determines the distance from the return time of the reflected signal.

Specifications

Type

Sensors

Voltage

5

Country of manufacture

China

Packaged weight

1

Packaged depth (short side, cm)

10

Packaged width (middle side, cm)

10

Packaged height (long side, cm)

10