This 1970 circuit triggers a load when it receives a signal. Components are common and SCR admits equivalent to load.
PWM is the abbreviation for Pulse Width Modulation. What is done in this circuit is to apply...
Found in a 1964 Electrronic Design, this circuit is intended to control analog video signals. The...
This circuit makes use of a PLL 567 and the components must be calculated according to the desired...