Part Number : GH-311

Function : Ultrasound Motion Sensor

Maker : Unspecified

Image :
GH-311 datasheet

Description :

The GH-311 ultrasonic Motion sensor provides precise, non-contact distance measurements from about 2 cm (0.8 inches) to 3 meters (3.3 yards). It is very easy to connect to microcontrollers such as the BASIC Stamp®, SX or Propeller chip, requiring only one I/O pin.

The sensor works by transmitting anultrasonic (well above human hearing range) burst and providing an output pulse that corresponds to the time required for the burst echo to return to the sensor. By measuring the echo pulse width, the distance to target can easily be calculated.

Datasheet PDF Download :
GH-311 pdf

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2021/05/17 20:16 2021/05/17 20:16