[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: [ATM] Grit dispenser
I was thinking of something with less mechanical parts with a simple loud
speaker using low frequency acoustics to set up modal patterns than holds or
distributes the grit. One modal acoustic pattern would hold the grit in
place on say a metal plate; another acoustic pattern would distribute grit.
Circuitry would be quite simple and inexpensive.
Don Clement
Running Springs, California
_______________________________________________
ATM mailing list http://www.atmlist.net/