The main aim of the project is to design a portable device to track the fitness of the person. Fitness Tracker can monitor Temperature, humidity, Step Counter, distance and burned calories on OLED display.   The system uses MEMS sensor is used to count the footsteps, distance and calories. DHT11 sensor is used to detect the temperature and humidity. Lipo battery is used to provide the power supply to the Arduino nano along with all modules.   The main controlling device of the project is Arduino nano microcontroller. MEMS sensor, DHT11 are interfaced to the microcontroller. This is portable device to track the fitness of the person will be display on OLED. Arduino will monitor the Temperature, humidity, Step Counter, distance and burned calories through sensors will be display on OLED. The Arduino Microcontroller is programmed in Embedded C language which intelligently performs the specific task.          

Features of the project:  

• Using Arduino nano microcontroller to achieve the task.
• Design a portable device to track the fitness of the person.
• Monitoring person’s fitness like Temperature, humidity, Step Counter, distance and burned calories.
• Visible alerts using OLED.

       

The major building blocks of this project are:

• Rechargeable battery.
• ARDUINO nano.
• MEMS sensor.
• DHT11 sensor.
• OLED display.
• TP4057IC.
• Boost converter.

         

Software’s used:  

1. Arduino IDE for Embedded C programming.
2. Express SCH for Circuit design.

           

   

video: