The integrated circuits used in this thermometer are not very common today. The indicator is a microammeter for a scale from 0 to 100o C. The supply must be made with a voltage of 1 to 12 V.
The integrated circuit of this 1976 configuration is the 7400 and the type crystal in televisions of the...
This circuit, from a technical documentation from the 1970s, converts a low frequency sinusoidal signal...
March 2017 - The new 2W DC-DC converters from Recom can now be porchased at Mouser Electronics. The new...