資料來源:https://www.seeedstudio.com/Grove---Finger-clip-Heart-Rate-Sensor-with-shell-p-2420.html
Grove - Finger-clip Heart Rate Sensor with shell shell 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 Rate Detection(HRD) sensor. This module 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. This module also provide tow bandages and 3D printing shell for finger test and arm test.
Features
Ultra-low power consumption power saving mode during time of no touch movement
With tow bandages and 3D printing shell
I2C standard interface
Intergrated chip-on-board LED with wavelength of 525nm
Suitable for finger or wrist
Part list
1 x Grove - Finger-clip Heart Rate Sensor
1 x Finger-clip Heart Rate Sensor shell
1 x Bandage for finger
1 x Bandage for arm
1 x 26AWG Grove Cable
Specification
Working Voltage: 5V
SWD Interface
Low Power
Control Mode: IIC
Operating Temperature: -20 ~ +60℃
Dimensions | 110mm x 85mm x 15mm |
Weight | G.W 24g |
Battery | Exclude |
Grove - Finger-clip Heart Rate Sensor | 1 |
Finger-clip Heart Rate Sensor shell | 1 |
Bandage for finger | 1 |
Bandage for arm | 1 |
26AWG Grove Cable | 1 |
帶殼體的林指夾式心率感應器是基於 PAH8001EI-2G、高性能、低功耗 CMOS 工藝、帶有綠色 LED 和 DSP 集成的心率檢測感應器。本模組是以測量血管中人體血液運動變化的光學技術為基礎的。低功耗、靈活的節電方式使其適合於可穿戴設備。由於心率感應器晶片需要高處理速度的心率資料演算法, 本模組集成了 STM32, 保留了社署的介面, 允許使用者重新程式設計 STM32。本模組還提供了用於手指測試和 arm 測試的兩條繃帶和3D 列印外殼。
功能
無觸點運動時的超低功耗節電模式
帶兩束繃帶和3D 印花外殼
I2C 標準介面
525nm 波長的集成晶片板上 LED
適用于手指或手腕
部件清單
1 x 林指夾式心率感應器
1 x 指夾式心率感應器外殼
手指 1 x 繃帶
1 x 繃帶為胳膊
1 x 26AWG 格羅夫電纜
規範
工作電壓: 5V
社署介面
低功耗
控制方式:
工作溫度:-20 ~ + 60℃
檔
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