Using transistors at the time, this circuit was found in a 1967 Ferranti documentation. The circuit is for 150-ohm transmission lines.
The control of the triac in this power flasher for incandescent lamps is made by a relaxation...
This interesting project was found in a 1995 documentation. It controls the temperature of the...
The MC1436 can also be used on this circuit found in Motorola's 1993 Linear Interface ICs. The...