This circuit was found in a 1966’s American publication. What it does is to receive a pulse and keep it for intervals of up to 1 minute at the output.
This circuit is from a 90s Popular Electronics. The circuit employs a ZN461E that is not a common...
June 2017 - A wide variety of Rohm Semiconductor audio and codecs for audio is available from...
This circuit switched with the help of small inductors produces a peak voltage above 20 V that is...