Datasheets


N° of component 

Simple Electronic Thermometer (CB525E)

This circuit can also be used as a simple thermoscope (temperature changes indicator) in the school’s laboratory. The sensor is a diode and the meter has is 200 µA full-scale micro-ameter. The circuit can be powered from 6 to 9 V supplies and current drain is very low.

 


 

 

 


Circuit Bench