Both the operational amplifier and the diodes admit equivalents in this circuit suggested by National Semiconductor. The power source must be symmetrical, and the circuit curve resembles an ideal diode.
This Power supply is intended to Power small loads with currents up to 30 mA. The voltage depends...
This simple metal finder uses a 100 uA indicator. The exploration coil must be constructed in a...
This circuit generates a 20 MHz sinusoidal signal from a 10 MHz crystal. It is found in the 1992...