This static switch or triac contactor was obtained from Philips 1969 documentation. The SCR is from the era, but modern equivalents depending on the load can be used.
This circuit uses only passive components and the instrument can be a microammeter or the lowest...
This is one of the many integrated integrator circuits that the reader can find on the website. The...
This circuit uses a capacitor to store energy. The capacitor is charged by closing S1 by a moment. Them,...