|Forum topic by davidbenjamindix||posted 12-28-2010 05:44 PM||874 views||0 times favorited||3 replies|
12-28-2010 05:44 PM
i am a woodworker that enjoys electronics and magnetivity. i make custom woodworking lock boxes with hidden magnetic locks. what i’m trying to conceive is some type of heart rate monitor locking/unlocking device, or a blood pressure band.
2. if i had a heart rate monitor hooked up to a lock device, you would attach it to your arm, and actually have to get your heart rate on a specific number for a few seconds, sending a signal to a switch that unlocks the box. how can i accomplish either of these problems?