Keyestudio FR-4 Heart Rate Monitor Module Compatible with Arduino
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Keyestudio Pulse Rate Module for Arduino
Main Features ● Use an ultra-bright infrared (IR) LED and a phototransistor to detect the pulse in your finger. ● Flash a red LED in time with your pulse. ● Shine the bright LED onto one side of your finger while the phototransistor on the other side of your finger picks up the amount of transmitted light. ● The resistance of the phototransistor will vary slightly as the blood pulses through your finger.
Pulse Rate Module
Weight and Size
Product Size(L x W x H)
3.30 x 2.50 x 0.80 cm / 1.30 x 0.98 x 0.31 inches
Package Size(L x W x H)
16.00 x 16.00 x 2.00 cm / 6.30 x 6.30 x 0.79 inches
1 x Pulse Rate Module
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