Found in the May 1988 issue of Radio Electronics magazine, this circuit is sensitive to small variations in input voltage. The power supply must be symmetrical.
Found in a 1964 Electronic Design, this circuit uses transistors from that time. Equivalent...
This circuit allows fluorescent lamps to be powered up to 40 W from 12 V car batteries. The...
This simple signal injector oscillator was found in a 1981 documentation. The coil can be made...