The aim of this project is to design a Temperature Controlled DC Fan which automatically ... temperature limit can be changed anytime using input from UART. If the temperature exceeds 35 degree ...

IN: The control pin for managing the relay's output. It is where we give “ON” or “OFF” signal from the microcontroller ... added using photoshop. The diagram consists of an arduino,a relay, an lm35 ...

This time, I decided to design a complete and more professional circuit to control the majority of the standard FANs (25KHz PWM) using an LM35 temperature sensor and an ATTiny13 microcontroller ... 1 ...

This project implements a temperature-controlled DC fan system using Arduino. The fan turns on when the temperature reaches a predefined threshold and turns off automatically when it falls below that ...