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.
Pros
- 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