tried these? http://www.nkkswitches.com/switchcategory.asp?S3=16 > > From: "Dennis Crawley" > Date: 2005/05/29 Sun AM 09:53:17 EDT > To: "Microcontroller discussion list - Public." > Subject: Re: [EE]:Trembler/tilt switch > > Hi, > how about this. I think of 4 of this units connected together "in cross". > The number of sensors depends on the accuracy you need. > I'm not expert with paintbrush, but you'll figure out the rest. > > Cheers, > Dennis. > > > > Jinx wrote: > >> Have a look at the vibration sensors from Signal Quest ( P/N SQ-SEN- > >> 003P / 3PS / 3PS-XL) http://www.signalquest.com/ > >> > > > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist