This circuit was found in a 1968 General Electric documentation. It has an input impedance of 2 M ohms and excites a load of 16 ohms. The integrated circuit of the time is the PA237.
When the lights turns off this circuit will produce a sound like a cricket. When the lights are...
This very low voltage circuit with the LMV321 was obtained from its own datasheet. The circuit can be...
This is the simulation of a Ultrasound Receiver using the 741 IC, an operational amplifier....