RS Flip Flop (CB8925E)

This circuit was found in a 1969s American documentation. With modern components, it can be used as a shield.

| Clique na imagem para ampliar |

Low distortion sinusoidal oscillator (CIR21117E)
Found in National Semiconductor documentation from the 1980s, this circuit can be implemented with...
3 to 11 MHz VCO (CB21494E)
This circuit was found in a 1968 EEE. The circuit makes use of logic gates of the time and can be...
3 kHz Notch Filter (CB13567E)
We found this circuit in a publication on operational amplifiers from 1978. The circuit is made...