The circuit we show is part of an article that taught its complete assembly. The article is from the Radio Electronics magazine of August 1983. The thermometer was indicated for automotive applications.
Found in an English documentation from 1989, this circuit uses components common today. The...
The power of this converter is not the greatest, it can only supply small fluorescent lamps,...
This circuit uses a 455 kHz crystal or for close frequencies. We found it in documentation from...