描述
Grove – Finger-clip Heart Rate Sensor 手夾式心跳感測器
Grove – 手指夾式心率傳感器基於PAH8001EI-2G，是一款高性能，低功耗的CMOS工藝光學傳感器，集成了綠色LED和DSP，可作為心率檢測（HRD）傳感器。這個模組是基於光學技術測量血管中人體血液運動的變化。低功耗和靈活的省電模式使其適用於可穿戴設備。導致心率傳感器芯片對心率數據算法（）要求高的處理速度，該模組集成了一個STM32，預留的SWD接口允許用戶重新編程STM32。
特徵
- 超低功耗省電模式在非觸摸移動的時候
- 用拖繃帶和3D打印外殼
- I2C標準接口
- 波長為525nm的板上集成芯片LED
- 適合手指或手腕
零件清單
- 1個Grove – 手指夾心率傳感器
- 1個手指夾心率傳感器外殼
- 1 x手指繃帶
- 1 x手臂繃帶
- 1 x 26AWG格羅夫電纜
規範
- 工作電壓：5V
- SWD接口
- 低電量
- 控制模式：IIC
- 工作溫度：-20〜+ 60℃
技術文件資源與範例
Grove – Finger-clip Heart Rate Sensor is based on PAH8001EI-2G, a high performance and low power CMOS-process optical sensor with Green LED and DSP integrated serving as a Heart Reate Detection(HRD) sensor.This modual is based on optical technology which measures the variation human blood movement in the vessel. Low power consumption and flexible power saving mode make it suitable for wearable device. Cause the heart rate sensor chip need high processing speed for the algorithm of heart rate data, this module integrate a STM32, reserved SWD interface allow users to reprogram the STM32.
Features:
- Ultra-low power consumption power saving mode during time of no touch movement
- I2C standard interface
- Intergrated chip-on-board LED with wavelength of 525nm
- Suitable for finger or wrist
Part list:
- Finger-clip Heart Rate Sensor * 1
- 26AWG Grove Cable * 1
Specification:
- Working Voltage: 5V
- SWD Interface
- Low Power
- Control Mode: IIC
- Operating Temperature：-20 ~ +60°C
Technical Details
| Dimensions | 65mm x 100mm x 12mm |
| Weight | G.W 8g |
| Battery | Exclude |
