This circuit simulates the effect of an inductance. Equivalent operational amplifiers can be used, and the power supply must be symmetrical. The circuit is from a 90's Poptronics.
This circuit is part of an oscilloscope project with the PC. Its purpose is to record a peak in a...
This circuit was obtained in the SGS manual of linear integrated circuits of 1982. The transistor can be...
To operate with high input voltages using a 3-terminal voltage regulator such as the LM340-15, we...