產品說明0
官方 M5Stack Ultrasonic 超聲波測距傳感器 RCWL-9620 芯片－I2C通訊
包含
- 1x Unit UNIT SONIC I2C
- 1x HY2.0-4P 連接線(20cm)
注意：當測量距離大於3.5m時，測距數據的響應會有輕微的延遲。
Note: When the measurement is more than 3.5m, there will be a slight delay in the response of the distance measurement data.
【產品描述】
UNIT SONIC I2C是一款I2C通信接口的超聲波測距傳感器。硬件採用RCWL-9620超聲波測距單芯片搭配16mm探頭，能夠實現2cm-450cm範圍內的精準測距(精度達±2%)。傳感器作為I2C從設備能夠與其他的I2C設備共享總線資源，能夠最大程度節省IO使用。非常適合應用於機器人避障，液面檢測等應用場景。
【產品特性】
- RCWL-9620
- I2C通信接口(addr: 0x57)
- 量程: 2cm-450cm
- 覆蓋保護外殼，電路運行更穩定
- 內置溫度補償，減小探頭溫飄影響
- 支持UIFlow圖形化編程
『應用』
規格參數
產品規格
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.
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 |
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
Application
- Robot Obstacle Avoidance
- Fluid Level Detection
- Sitting Posture Detection
相關文件
更多詳細資料可複制以下鏈接至瀏覽器打開~
https://docs.m5stack.com/zh_CN/unit/sonic.i2c
