Jan 12, 2012
Here we have some fun with Arduino. I used a pulse sensor created by Yury Gitman and Joel Murphy and made a plush toy Frankenstein, Frankie, to take a child's pulse. As the child holds Frankenstein's hand, the pulse is taken and Frankie's heart beats in rhythm with the child's pulse. The child can then scream "I've created a monster!" if they want to :)