Ranges from 15cm to 6m
I2C bus and serial (0-5V) interface
Power supply: 5VDC (max. 5.5VDC)
Dimensions: 24mm x 20mm x 17mm x 17mm
The Devantech SRF02 Low Cost Ultrasonic Rangefinder is the most affordable ultrasonic ranger with I2C and serial interfaces. This sonar module can identify obstacles from 15cm to 6m and can easily be connected to a microcontroller. This Devantech-built ultrasonic transducer will soon become indispensable for your robotic applications. The new AutoTune algorithms intelligently secure the minimum range to transducer reduction for the best performance, automatically, in the background and without calibration cycles. Additional new commands enable separate burst and distance control.