LM35 Analog Temperature Sensor
Projectcircuito teamTue Jun 05 2018

The LM35 is a precision integrated-circuit temperature sensor with a linearly proportional output to the centigrade temperature. The LM35 doesn’t require external calibration to provide typically-used accuracies at room temperature and has a full range of temperatures between -55° and 150° Celsius.


  • Accurate
  • Calibrated Directly in Celsius
  • Wide temperature range (−55°C to 150°C )
  • Can be used in remote applications
  • Low-Cost
  • Power efficient

LM35 Circuits

How to wire the temperature sensor to Arduino Uno
How to Wire the temperature sensor to NodeMCU
How to wire the temperature sensor to Arduino Gemma

Projects with Temperature Sensors

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Comparing Temperature Sensors

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