This Arduino project interfaces with an LM35 temperature sensor and controls the onboard LED on an Arduino Uno based on temperature readings. When the temperature falls below a specified threshold, ...

The temperature sensor is built using an NTC 10k thermistor, which changes its resistance in response to changes in temperature. The resistance of the thermistor is measured using the Arduino's analog ...

How to build a Temperature Controlled Fan using Arduino and LM35? We will be building this temp controlled fan step by step. We will first interface the LM35 sensor with Arduino UNO to measure the ...