On 27 Jan 2010 at 18:28, Dave McGuire wrote:
Membrane switches, on the other hand, are dirt
cheap. They're
produced via a printing process. Logic is also cheap.
All very true, but will a cell phone turn on your oven if it's knob-
operated?
http://www.nytimes.com/2009/08/23/nyregion/23about.html
I'm also deeply suspicious about the safety of "soft" power switches
that seem to be everywhere nowadays.
--Chuck