This precision signal rectifier was obtained in an American technical documentation from 1975. The operational amplifiers can be 741 and the power must be supplied from a symmetrical source.
The circuit in figure 12 is ideal for interfaces for microcomputers or digital circuits subject to...
We found this circuit in the August 1994 issue of Electronics Now magazine. The circuit is based on...
This circuit uses a NAND port to convert rectangular signals from 50 kHz to 1 MHz into triangular...