I've been tasked with looking at using a 10F part to make into a 'smart' switch.  This is a take off from the vibration sensor.....more like....if we did this different then we could do this...

OK...make a long story short.  Looking at the 10F series, switch input, driving an LED that will stay on for a few seconds when the switch is turned on.  All very small self contained, almost throw away.  So I can run this down to 2V and for a regular LED that wants 1.2V that will work fine.  

Battery.  Whats a good choice...needs to be SMALL, inexpensive and maybe even solder tabs.  Any pointers?  I know, the bigger the cell, the longer it will last, so its all a tradeoff really.

thanks a bunch guys

-JJ

		
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