Description
UNIT SONIC I2C is an I2C interface ultrasonic distance sensor. This allows for easy I2C integration and multi-sensor operation using a single BUS, to save I/O resources. The module features an RCWL-9620 ultrasonic distance measurement chip with a 16mm probe, which the ranging accuracy can reach 2cm-450cm (accuracy up to ±2%). It is ideal to apply in robotics obstacle avoidance, fluid level detection, and other applications that require you to perform measurements.
Note: When the measurement is more than 3.5m, there will be a slight delay in the response of the distance measurement data.
Product Features
- RCWL-9620 Chip
- I2C communication interface (addr: 0x57)
- Measuring range: 2cm-450cm
- Protective housing
- Built-in temperature compensation, reduce the temperature drift
- Support UIFlow platform
Includes
- 1x Unit UNIT SONIC I2C
- 1x HY2.0-4P cable (20cm)
Application
- Robot Obstacle Avoidance
- Fluid Level Detection
- Sitting Posture Detection
Specifications
| Specifications |
Parameters |
| Ultrasonic Ranging Single Chip |
RCWL-9620 |
| Range |
2cm-450cm |
| Probe Specifications |
16mm |
| Receiving/Transmitting Frequency |
40KHz |
| Receiving sensitivity |
-65dB |
| Pointing angle |
60° |
| Measurement accuracy |
±2% |
| Measurement period |
50ms |
| Working current |
2mA |
| Net weight |
10g |
| Gross weight |
25g |
| Product size |
56 * 24 * 15mm |
| Packing size |
76 * 47 * 29mm |
LEARN AND DOCUMENTS
DOCUMENTS 
