Audio Mixer (CB25609E)

We found this circuit in the October 1993 Electronics Now magazine. The 4-channel circuit is powered by a simple 9-12V power supply.

Toshiba TCKE8xx eFuse IC
Toshiba TCKE8xx eFuse IC Toshiba provides through Mouser Electronics circuits over current...
Alarm with NC sensors (CB25946E)
This circuit was found in the Radio Electronics magazine of May 1990. The supply voltage depends on...
Dip Meter with Germanium Transistor (CB5174E)
This circuit was found in an American 80's documentation. The transistor is of germanium of the...