We found this 4.5 MHz amplifier for video signals from old analog TVs in the June 1992 issue of Radio Electronics magazine. It uses a 592 integrated circuit.
The filter shown in the figure, suggested by National Semiconductor, only allows frequencies above...
This power supply that can supply current according to the LEC is suitable for small projects. The LED...
This PWM circuit was found in an American publication in 1978. It consists of a simple control that...