HKG-07L Bluetooth infrared pulse sensor
HKG-07L Bluetooth infrared pulse sensor using infrared ray to the radio finger clip, detect the blood volume change of the finger at the end of the finger. By amplifying, signal conditioning, AD and other circuits will be real-time blood volume change signals into digital signals. And transfer to other Bluetooth devices via Bluetooth device.
The output signal of the sensor is similar to that of the pressure type pulse sensor, and can be used for pulse wave analysis in the field of traditional Chinese medicine and Western medicine.
Baud rate: 115200
Sampling frequency: 200Hz