generate signal from push button

Thread Starter

collyd21

Joined Jul 2, 2012
14
hi, is it possible for a signal to be generated from the motion of actually pressing a button in without any sort of voltage supplied to the button itself?
 

takao21203

Joined Apr 28, 2012
3,695
I was thinking on of these........................
These are piezo powered traditionally. A large hammer is released on a piezo crystal via a spring mechanism, creates a high voltage pulse, and the spark will detonate the dynamite.

Your local DIY store may not have them.
 
Top