SKU: 63780217004
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
You can then read that data with an app on your smartphone at any time
Compared to the ATmega328P (and ATmega328)
Configuration & Test interface - HTTP (webpage)
Dustlessness workshop
* I2C Interface (I2C Address: 0x39)
Gravity: PPG Heart Rate Monitor Sensor for Arduino (Analog/Digital) Category_Grove (Arduino)/Grove Gas You can then read thatThe DFRobot heart rate sensor is a thumb sized heart rate monitor designed for Arduino microcontrollers . This heart rate monitor sensor is a pulse sensor which is developed based on PPG techniques. This is a simple and low cost optical technique that can be used to detect blood volume changing in the microvascular bed of tissues. It is relatively easy to detect the pulsatile component of the cardiac cycle according to this theory. The sensor has two
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