HiLetgo 5pcs 5V Heartbeat Detect Sensor Heart Rate Detect Measuring Module Measure Finger
HiLetgo 5pcs 5V Heartbeat Detect Sensor Heart Rate Detect Measuring Module Measure Finger
Description: Finger heartbeat measurement module arduino test code: INT led Pin=13; INT sensor Pin=0; Double alpha=0.75; INT period=20; Double change=0.0; Void setup {Pin Mode (led Pin, OUTPUT)} void loop Static double old Change=0; INT raw Value=analog Read (sensor Pin); Double value=alphaold Value+(1-alpha)raw Value; Change=value-old Value; Digital Write (led Pin,(change<0.0&&old Change>0.0)); Old Value=value; Old Change=change; Delay (period); Package Included: 5 Finger Measuring Heartbeat Sensor Module
Product Information
- 5V Heartbeat Detect Sensor
- INT led Pin=13
- INT sensor Pin=0
- Double alpha=0.75
- INT period=20
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This product also comes with the benefits of the Warranty. For further details please read our Warranty Guidelines.
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