This document outlines a project to develop a temperature-controlled fan that adjusts its speed based on room temperature. It includes hardware and software requirements such as an Arduino Uno, a temperature sensor, and an LCD display. The system aims to provide automatic temperature control in a cost-effective and safe manner.

1. Hi class
Temperature controlled Fan
Its controlled automatically
Summitted to : powered by :
Mohammad Rezaul Islam Rifat sarker
ECE NSU
For junior project design
In this project, we are going to control DC fan speed according to the
room temperature and show these parameter (temperature and fan
speed ) changes on a LCD display.

2. Temperature Controller
Hardware Requirement :
• Arduino UNO
• LM35 Temperature Sensor
• Relay Module
• A 9V battery
• A DC fan (9V/12V)
• Some jumper wires
• 16 x 2 LCD
Software requirement :
• Arduino IDE

3. Temperature Controller
Arduino uno
Collar

4. Temperature Controller
If we implement this then we can control temperature
automatically, without any man power, and it is so cheap and very easy
to implement. It takes low power and safety.