Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Orders placed before 16:30 on weekdays are sent on the same day. Free shipping over 150 RON.
2.16RON
Ex Tax: 2.16RON
- Stock: In Stock
- Model: T679.KY039
Tags:
Arduino
, Heartbeat
, Finger pulse
, Meter
, Sensor module
, KY-039
, Health monitoring
, Biometric sensor
Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
The Finger Heart Rate Monitor Sensor is a sensor that allows you to measure heart rate using an analog pin. It consists of a LED and a photo transistor. Since the photo transistor's resistance changes depending on blood movement, the pulse can be easily measured this way. However, it is very difficult to get 100% accurate values with this sensor. An approximate heart rate can be measured.
Finger Pulse Meter Sensor Technical Specifications:
- Operating Voltage: 2.7V - 5.5V
- Frequency: 37.9Khz
- Size: 6.4 x 7.4 x 5.1mm
Your orders placed before 16:30 on weekdays are dispatched the same day.
