Devantech SRF02 Sensor
last modified 2011-12-13
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Part Number:R287-SRF02
Price:$24.50 (USD)

An ultrasonic ranging module with both I2C and Serial interfaces. New AutoTune algorithms enable a 0 cm minimum range (in the background) with no calibration cycles necessary. Additional new commands allow for separate burst and ranging control.

Manufactured By - Devantech Ltd (Robot Electronics)

Special SRF02 commands include the ability to send an ultrasonic burst without a reception cycle, plus the ability to perform a reception cycle without the preceding burst. For more information on this sensor please view the Technical Documentation.
Specifications
Voltage5.0 V
Current4 mA Typ
Frequency40 kHz
Minimum Range16 cm
Maximum Range6 m
UnitsRange reported in µS, mm or inches
InterfaceI2C / Serial
Size24 x 20 x 17 mm (0.94 x 0.79 x 0.67 in)
dimensions
All dimensions are in inches and approximate
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