This circuit provides reverse power polarity protection using a power MOSFET and a diode. The MOSFET must be current in accordance with the current of the protected circuit.
This UPS circuit was published in the March 1985 issue of Radio Electronics magazine. The...
Found in a 1965 General Electric Hobby Manual, this timer was originally created to operate with...
This circuit allows coupling optical signals to a TTL input with excellent performance. Among the...