With this circuit, using a single control voltage, you can increase the brightness of the lamp while the brightness of another decreases. The circuit applies only to incandescent lamps.
The digital target shot shown in the figures (weapon and target) was found in a 1992 documentation but can...
This amplified speaker is from a Radio Electronics from September 1988. The power integrated...
The transistors used in this 1985 Radio Electronics circuit are for general use. The gain pot can...