M5Stack Unit Sonic I2C
M5Stack Unit Sonic I2C is an I2C interface ultrasonic distance sensor with an RCWL-9620 ultrasonic distance measurement chip. This sensor allows for easy I2C integration and multi-sensor operation using a single BUS and to save I/O resources. The Unit Sonic I2C distance sensor features a range accuracy of 2cm to 450cm. This sensor is ideal for use in robotics obstacle avoidance, fluid level detection, and other applications that require users to perform measurements.
Features
- RCWL-9620 chip
- I2C communication interface (addr: 0x57)
- 2cm to 450cm measuring range
- Protective housing
- Built-in temperature compensation to reduce the temperature drift
- Support UIFlow platform
Kit Contents
- 1x Unit UNIT SONIC I2C
- 1x HY2.0-4P cable (20cm)
Specifications
- 16mm probe specifications
- 40kHZ receiving/transmitting frequency
- -65dB receiving sensitivity
- 60° pointing angle
- ±2% measurement accuracy
- 2mA working current
- 56mm x 24mm x 15mm product size
Applications
- Robot obstacle avoidance
- Fluid level detection
- Sitting posture detection
Overview
Inilathala: 2021-12-28
| Na-update: 2022-03-11