Steve_hi Posted April 21, 2007 Report Share Posted April 21, 2007 Does any one have a schematic for some sort of timer that could recieve an input such as 17 then beep 17 times per minute. I would like to have something like this to assist in setting the drips for an intravenousit would be easier than trying to watch the second hand of a watch and count the drips at the same time :) Quote Link to comment Share on other sites More sharing options...
AN920 Posted April 21, 2007 Report Share Posted April 21, 2007 This would be a very easy task for a micro like a PIC or the like Quote Link to comment Share on other sites More sharing options...
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