This cascade circuit was obtained from old Signetics documentation. The circuit makes use of special neon lamps that act as valves. Observe the high supply voltage.
June 2017 - New Honeywell MT MICROSWITCH Series can be ordered from Mouser Electronics for...
This circuit is from a 1973 documentation, using germanium transistors common at the time. The...
This well-known oscillator configuration that produces a siren sound when pressing CH1 is from a...