This document provides a synopsis for a student project to design a wireless temperature and humidity monitoring system using Bluetooth. The system will use a C or C++ program to transmit sensor data from a personal room or storage area to a receiving device like a PC, tablet, or smartphone. It will allow real-time monitoring of temperature and humidity levels and send notifications if the values exceed set ranges. The system aims to be low-cost, portable, easy to install, and require no internet connection. Hardware will include an Arduino, sensors, Bluetooth module, and software will include coding in Arduino IDE and Proteus for data processing and storage.

1. Synopsis presentation for minor project
Wireless Temperature and Humidity Monitoring System
using Bluetooth
By:
Ankit- 00196307320
Shivani - 01396307320
Sahil - 01196307320
Under the guidance of:
Ms. Neelam Barak
Designation

2. Table of Contents
➢ Objective
➢ Introduction
➢ Requirements
➢ Applications
➢ References

3. OBJECTIVE
• To design a temperature and humidity monitor in a personal room, storage
room or a transport vehicle.
• It will be controlled by a computerized program using a C or C++ code.
• Transmitted data will be used to determine the temperature and humidity.
• It will also be able send a wireless signal to a receiver device,a pc, a tablet or
even a smartphone.

4. INTRODUCTION
Temperature and humidity monitoring system
helps you to discover problems at an early stage.
It controls environmental parameters in the real-
time mode and notifies responsible persons if
any of the settings are above or below the
allowed range.

5. This system’s mainly features are: reliable performance, low error rate, high
precision, convenient installation, low cost. It can be widely used in various
occasions where the temperature and humidity control are needed.
Temperature and humidity control system by wireless Hc-05 Bluetooth Module.
The handheld receiving equipment will not only display the temperature and
humidity data and the status of temperature and humidity devices, but also can
communicate with PC or Android.

6. ● Wireless, Portable, Inbuilt powered Sensors.
● Live and Continuous monitoring.
● Each sensor transmits data by every 3 minutes, 24/7
● Reliable and secure data.
● Data storage and transmission with Real Time Clock
● Software provides real-time data and log files.
● Report generation functionality.
● A system that is efficient to install and easy to expand or move.
● No need for internet connection.
● User friendly.
● Reduces risk of human error.

7. REQUIREMENT:
Software Requirement:
● Arduino IDE
● Proteus 8 Professional
● Programming Language: C
● Online mit app inventor
Hardware requirement:
● Solderless Breadboard
● Arduino Uno
● 16×2 LCD Display
● Hc-05 Bluetooth Module
● 100R Resistor
● 4.7k Resistor
● 1k Resistor
● Male to Male Jumper Wires
● Battery 9v
● Battery clip
● DHT11 Temperature and Humidity
sensor

8. EXPECTED OUTCOME: Humidity: 55%
Temperature: 35°C

9. APPLICATIONS
● HVAC system monitoring
● Environmental monitoring
● Controlled Ambient monitoring (for examples, server rooms)
● Medical patient support
● Hydroponics
● Milk dairies
● Restaurants

10. THANK YOU