This circuit was found in a 1980s documentation. The circuit uses common components having an output of 10 Hz per centigrade degree of variation. The sensor is a transistor.
We found this circuit in an Electronic Engineering of the 90s. The circuit can be implemented with any...
I found this circuit in an article in a 2003 publication. The circuit is an example of how to...
We found this circuit in a 1975 publication. The power supply must be symmetrical, but other...