Pulse Rate Monitor
Pulse Rate Monitor
Regular price
€4,99 EUR
Regular price
Sale price
€4,99 EUR
Unit price
/
per
This module utilizes an ultra-bright infrared (IR) LED and a phototransistor to detect the pulse in your finger. The red LED then flashes in time with your pulse.
Working Principle:
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.
Boost your Arduino project's performance and creativity by strategically linking 'Arduino controllers,' 'sensors and modules,' 'switches,' 'LEDs,' and 'motors' within your content to supercharge your innovation journey.