Ultrasonic Range Finder SRF02

Range: 150mm - 6m

Price: $28.60 (Incl. GST)



SRF02 Specification
Voltage - 5v only required
Current - 4mA Typ.
Frequency - 40KHz
Range - 15cm - 6m.
Analogue Gain - Automatic 64 step gain control
Connection Modes:
- 1 Standard I2C Bus.
- 2 Serial Bus - connects up to 16 devices to any uP or UART serial port.
Full Automatic Tuning - No calibration, just power up and go.
Timing - Fully timed echo, freeing host controller of task.
Units - Range reported in uS, mm or inches.
Light Weight - 4.6gm
Small Size - 24mm x 20mm x 17mm height.

Technical documentation
Example code