> Mike Perryman wrote:
> I was having trouble with my micor in that the COS signal would never go completely to zero volts...
Mocom-70 was good for that too .. my solution came from a fire-alarm controller:
Details are fuzzy, but ~ it used some dual-input flip-flop comparator
chip (7476 ?) ... sample (waffle-voltage) on one input & a reference
on the other.
When the relative voltages reversed, made for a nice clean on-off at
the output, and a xstr follower allowed for switching some juice...
/.
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