> Anybody make a cheap, PIC based floating Tsunami sensor they would > like to sell a few thousand of? I've thought about that. May be harder than you think. Needs to not false trigger on storms. MUST trigger on Tsunami. Needs to phone hone reliably and cheaply. etc RM -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist