Broadband Amplifier (CB21860E)

This circuit has a voltage gain of 30 times and passband of 14 MHz. The circuit is from the 1974 Ferranti transistor manual.

CMOS square oscillator (CB26054E)
This circuit was found in the July 1998 issue of Electronis Now magazine. It is a traditional...
SCR Motor Control (CB19377E)
The diagram, obtained in an old European documentation, shows the ways to trigger and to shut down...
Who is the fast for 4 competitors (CB3859E)
We found this circuit in a Poptronics from 1998. The circuit can be extended to more competitors...