Devantech SRF02 Low-Cost Ultrasonic Range Finder

Description

Devantech SRF02 Low cost Ultrasonic Range Finder
The Devantech SRF02 Low cost Ultrasonic Range Finder is the lowest cost ultrasonic ranger with both I²C and Serial interfaces. This Sonar module can identify obstacles, 15cm to 6m, and can be easily connected to a microcontroller. Built by Devantech, this ultra-sonic ranger will soon become essential for your robotic applications. The new AutoTune algorithms intelligently back the minimum range right up to the transducer ringdown for the very best performance possible automatically in the background, and with no calibration cycles necessary. Additional new commands allow for separate burst and ranging control.
Specifications
Ranges from 15 cm to 6 meters (19.5 ft.)
I2C bus and Serial (0 to 5V) interface
3 to 4 cm Resolution
Supply Voltage: 5VDC (max 5.5VDC)
Dimensions: 24mm x 20mm x 17mm
Resources & Downloads
SRF02 ultrasonic range finder technical specs