- Joined Jul 17, 2017
I have made a heart rate sensor( infrared transmitter and receiver)
- I need my heart rate signal to be converted into a form that the Arduino can take(5v) into its analog Input.
- I need to convert my signal into a pulse form
- I need the Arduino code to start counting the number of pulse for 1 min as soon as a button is pressed and then displaying it on a 7 segment LED or an LCD screen.