Op amp Go - NoGo Guage - MK-II

107

01:01:08

Limits set with upper and lower voltage sources. Voltage under test is centre left. Adjust beyond limits to see effect. Two more OP amps and lots more logic gates on this version, to eliminate the additional +1mV & -1mV voltage sources used on previous version. In both cases, this is to ensure an exact match to the limit is still shown as a Go.
Probably easier way to do this, comments welcome.

published 7 years ago

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