Part Number : GH-311
Function : GH-311Ultrasound Motion Sensor
Manufacturer : Unspecified
Pinout :
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 GH-311 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
Other datasheets in the file :
GH-311