This circuit visually indicates that a high voltage is present in an outlet or other point. The neon lamp is common, and the appearance of the assembly is suggested in the same figure.
June 2017 - The new touch switches C & K KXT series can now be obtained from Mouser Electronics. These...
This is one of the many anti-deboucer circuits the reader can find on this site. The base is TTL...
The circuit presented, from the Analog Devices linear integrated circuits manual, has compensation for...