5874E)
This circuit uses an optocoupler to switch a load on the power grid. The circuit is from Electronics Now magazine, July 1995. The CA3059 is not common today.
This filter has a regulated source configuration. It can be implemented with almost any...
We found this filter configuration in an old documentation. It is one of many possible ones that...
This circuit is from a 1998 Electronics Now and can be easily assembled since it uses a common...