Ultrasonic is an ultrasonic distance measuring sensor unit, with the capability of simultaneous reception and transmission. The ultrasonic probe has a sound frequency of 40KHz, a direction angle of ±20 ° and an accuracy of 1mm. The internal part is calculated by an RCWL-9600 ultrasonic distance measuring chip, and the measurement results can be directly obtained through I2C interface (0x57). The effective distance is 30 - 150cm.
- Split transceiver
- 30 - 150cm distance effectiveness
- Wide angle range
- I2C communication, result output directly
- 1x Ultrasonic Unit
- 1x Grove Cable(20cm)
- Measuring distance
- Avoid obstacles
|Measuring distance||30 - 150cm|
|Sound pressure level of transmitter||108dB|
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