Assignment 5.A

Smart LED Mobile App

 

MIT App Inventor is a web application integrated development environment originally provided by Google, and now maintained by the Massachusetts Institute of Technology (MIT). It allows newcomers to computer programming to create application software(apps) for two operating systems (OS): Android, and iOS

 

Circuit

 

Screenshots


  • Components Used

    1. Arduino UNO Board

    2. RGB LED

    3. Mobile Phone

    4. Bluetooth Module

  • App Features

    1. User friendly app interface

    2. Manual On/OFF button to switch on/off the led (or any other component)

    3. Sensor integration : Light sensitive control and accelerometer control mode

    4. Easy switch to toggle different sensor modes

  • Block Diagram

    The following Screenshot represent the block diagram of the mobile app built on MIT app Inventor

    Smart_LED.aia

     

  • Mobile App

    The following Screenshot represent the interface of the mobile app which controls the led over a bluetooth connection.

    Smart_LED.apk

     

  • Arduino Code

    The following Screenshot represent the arduino code written for the following assignment. to download the code in txt format click the link below.

    Arduino Code

     

Video