This circuit generates a constant current given by R1. The load is on the high side of the feed (High Side). The circuit admits equivalent operationals and the source must be symmetrical.
We do not know exactly what sound a flying saucer makes, or if it makes a sound! But this is not...
This circuit was published in an English magazine from 1977, but it can be easily assembled since...
This circuit for modeling was found in a 1980s documentation. The SCR can be the TIC106 and the...