The DS18B20 is a digital temperature sensor that comes in two versions: a small TO-92 package, and a waterproof variant often encased in a metal tube with a long cable. Both provide digital ...

The LM35 is a precision integrated-circuit temperature sensor (PTAT; proportional to absolute temperature) manufactured by Texas Instruments (https://www.ti.com ...

The temperature sensor detects the surrounding temperature. It generates an analog voltage proportional to the temperature. Arduino reads this voltage through Analog Pin A0. The analog value is ...

I made this project because I wanted a way to automatically control the speed of a DC fan according to the temperature read by a LM35 sensor. I had a few problems with the PWM part mainly because the ...

A temperature sensor is just one of the many possibilities of Arduino If you haven’t already, it’s time to learn about some of the practical uses for Arduino. This is something I’ve been working with ...