Broadband Amplifier (CB21859E)

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

Audio Multivibrator (COM12163E)
This circuit, from a 1974 publication, can be assembled with BC548 transistors. If powered with 6 or...
Manually Triggered VCO 4046 (CB25758E)
We found this circuit with the CMOS4046 in the August 1994 Electronics Now magazine. The circuit is...
Resistance to voltage converter (CB5092E)
We found this circuit in an American 80's documentation. The circuit can be adapted to function as a...