This circuit is from a 1980s Motorola documentation. The circuit can be set to fire from 60 to 120 V DC or from 42 to 84 V AC. The circuit has a forehead button that activates an indicator lamp.
This circuit was found in a 1980s documentation. Modern general purpose transistors can be used....
July 2017 - Kemer's new supercapacitors are available for dispatch at Mouser Electronics in a...
This simple capacitor tester can be used for electrolytes from 1 uF. In one position of S1 the...