We found this circuit in an article in Electronics Now magazine from November 1997. The circuit uses two transistors to measure the temperature difference between them when one receives the wind.
The circuit shown has a differential input and employs transistors of an array of matched types. The...
This tunable circuit was found in the May 1994 issue of Electronics Now magazine. The circuit has...
This circuit includes the power supply from the power grid. We found it in Radio Electronics from...