Negative Voltage Converter (CB25994E)

This low current converter was found in the January 1997 issue of Electronics Now magazine. It is intended for bias circuits.

4 Transistor Stereo Amplifier (CB18848E)
This circuit is from an old Japanese magazine from 1960. The circuit uses germanium transistors from the...
TDA2006 8 W amplifier (CB15085E)
This is the factory setting (National Semiconductor) of the TDA2006 as an audio amplifier. The...
Motorcycle Timed Alarm (CB16869E)
This circuit can use a pendulum sensor. We found this configuration in a 1994 publication. The...