I have searched the forums to little avail for information on where to purchase a heartbeat or pulse sensor that I will be able to use with max.
I have scoured the internet but seem to run into dead ends.
I am ideally looking for something that will be a simple strip that can be put on the wrist. I would like to buy many of them, so if there are any inexpensive options.
I am definitely open to creative solutions-- I saw one user in the forums suggest using a stethoscope connected to a microphone.
any help would be greatly appreciated-- i am eager to get my project off the ground soon.