Found in the April 1995 issue of Electronics Now magazine, this circuit provides an output voltage that is three times the supply voltage. The current is very low.
The UCN4202 integrated circuit contains 4 power drivers capable of directly driving a 12 V stepper...
This circuit is from a Popular Electronics of December 1993. In it we have the way to externally connect...
This stereo meter-indicator was found in the August 1971 issue of Radio Electronics magazine. The...