Arduino Uno (o equivalente) Sensore di temperatura (LM35 o DHT11) Display LCD (16x2 con interfaccia I2C) Resistenze e cavi jumper ...

Refer below 16X2 LCD and I2C LCD interfacing With Arduino Tutorials- Visit for simillar projects at https://microdigisoft.com Tutorial 1: Arduino LCD Display Tutorial ...

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 ...