This circuit was found in Intersil's documentation from the 70's, being indicated for powering operational amplifiers. The circuit divides the voltage from a single source.
This circuit is from 1999 documentation. However, it can still be easily assembled, as all...
Found in the 1976 Siemens transistors manual, this circuit works with AM or FM IF signals. In the...
We found this circuit in an old American documentation (80's). The circuit generates sine signals...