Re: looking for a timer circuit

Wayne wrote:

I need a circuit that will read an input voltage once every second,
and output that same voltage on the output side until the next
reading. This will be used in a vehicle (12VDC) and the input voltage
that is being 'sampled' will vary from 0 - 1.0VDC. Any help is
appreciated.

Wayne

google on:
"sample and hold" schematic

That should bring up a fair number of results.

HTH
.

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