This circuit is from a Mallory 1968’s documentation. The integrated circuit is of the time and the transistor admits equivalents.
June 2017 - Mouser Electronics announced the availability of the new Texas evaluation module for...
We found this circuit in an old documentation. Its purpose is to turn on warning lights when the...
June 2017 - Mouser Electronics already has Maxim's new nanoPower MAX4000 comparators in stock with an...