These low-cost ultrasonic rangers have both I2C and Serial interfaces. Using AutoTune algorithms to intelligently back the minimum range right up to the transducer ringdown for the very best performence possible automatically so no calibration cycles necessary.
- Range – 16cm to 6m.
- Power – 5v, 4mA Typ.
- Frequency – 40KHz.
- Size – 24mm x 20mm x 17mm height.
- Analogue Gain – Automatic 64 step gain control
- 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