Measure temperature in remote locations


Posted on Mar 7, 2013

The compact and low-power temperature-to-frequency converter in Figure 1 is ideally suited for measuring temperature in remote locations. An AD22100A temperature sensor generates a voltage proportional to the ambient temperature. This voltage then drives an AD7740 VFC (voltage-to-frequency converter), which in turn generates a digital pulse train.






Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Alternating Relay Switch
light sensor circuit using pic16c63
24v dc power supply using lm7824
Balanced Low Noise Microphone Preamp
Low cost Ethernet shield with ENC28J60



Top