This circuit is from a documentation about the MC1723, Motorola equivalent of the well-known 723. The transistor admits equivalent and must be mounted in a good heat sink.
This electronic rheostat with SCR was found in the June 1964 Radio Electronics magazine. The SCR...
This circuit consists of a small inverter to light a low voltage neon lamp. The circuit is from a...
Unlike the CIR4620 circuit, the circuit shown in the figure operates by capacitance. This means...