this is my second project with arduino.
its a BITheart
Step 1: 1-
i start to to explore the sensor.
See how connect him to my arduino, and search for libraries to program him .
Step 2: 2
then i found in a heart model in thingiverse and print heart in flex filament (TPU)
Step 3: 3
thirth i needed to found a servo to could move like heart (anything like 180 bpm).
i found servo, her movement is 90º in 0.24 seconds.
Step 4: 4
i need to put my servo and the other thinks in hearth so i need to draw a servo support and Arrange the pieces to fit in the heart.
Step 5: 5
i atach my servo to heart and instal one blink on arduino nano to see what was the effect on the heart.
Step 6: 6
it was okay. i start to put the servo in the suport in heart