Source Follower (CB6153E)

This stage for JFETs was found in a 1965 US publication, but is valid for modern components.

| Clique na imagem para ampliar |

Spy Transmitter (CB19424E)
This small crystal microphone transmitter was indicated in an 80s spy book. The range depends on...
15 V Symmetrical Power Supply from 5 V with the 555 I (CB1480E )
This circuit, found in a 1978 publication, converts 5 V into a symmetrical 15 V output under low...
VHF and UHF Oscillator (CB13089E)
The configuration shown in the figure is one of the most traditional when it is desired to produce...