LM35 LM 35 LM35DZ Temperature Sensor TO92 AT75Descripiton:The LM35 is an integrated circuit sensor that can be used to measure temperature with an electrical output proportional to the temperature (in oC)The LM35 - An Integrated Circuit Temperature SensorWhy Use LM35s To Measure Temperature?You can measure temperature more accurately than a using a thermistor.The sensor circuitry is sealed and not subject to oxidation, etc.The LM35 generates a higher output voltage than thermocouples and may not require that the output voltage be amplified.