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.
This circuit, which can be used as a shield, was found in General Electric documentation from the...
Mouser Electronics is offering the new ultra-low power microcontrollers CC26xx SimpleLink ™ for...
Frequencies up to just over 100 kHz can be obtained with an oscillator based on one of the four...