Arduino+Bluetooth+MIT App inventor,Arduino Bluetooth MIT,Bluetooth MIT App inventor

Arduino Bluetooth MIT App inventor

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Arduino+Bluetooth+MIT App inventor

In this article we will learn how to interface Arduino+Bluetooth+MIT App inventor.
In the last post we will learn how to interface arduino nano with Bluetooth controller. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.

Arduino+Bluetooth+MIT App inventor,Arduino Bluetooth MIT,Bluetooth MIT App inventor
Arduino+Bluetooth+MIT App inventor

Components which we use in this project are listed below:

  1. Arduino nano
  2. Bluetooth module (HC-05)
  3. Four relay module
  4. Led’s ( red,green,white)
  5. Toggle switch
  6. 9V battery
  7. AC fan
  8. MIT App

Construction of Arduino+Bluetooth+MIT:

  • Connect VCC point of Bluetooth module to 5V of arduino nano
  • Connect the GND point of Bluetooth module to GND point of arduino nano
  • Connect the pin TX1 of Bluetooth module to the pin RX1 of arduino nano
  • Connect the pin RX of Bluetooth module to the pin TX of arduino nano
  • Connect the neutral point of battery to GND point of arduino
  • Connect the +ve point of battery to VIN point of arduino through push button
  • Connect the VCC point of four relay module to VCC point of arduino
  • Connect the GND point of four relay module to GND point of arduino
  • Connect the IN1 point of four relay module to D9 point of arduino
  • Connect the IN2 point of four relay module to D10 point of arduino
  • Connect the IN3 point of four relay module to D11 point of arduino
  • Connect the IN4 point of four relay module to D12 point of arduino
  • Connect the neutral point of relay direct to appliances/LED’s
  • Connect NO point of relay 1 to light 1
  • Connect NO point of relay 2 to light 2
  • Connect NO point of relay 3 to light 3
  • Connect NO point or relay 4 to FAN

 

Working of Arduino+Bluetoot+MIT:

This combination can be used to create various projects where you can control or interact with arduino using a Smartphone app built with MIT app inventor via Bluetooth communication.

Applications of Arduino+Bluetooth+MIT app inventor:

  1. Home security system
  2. Smart door lock
  3. Health and fitness monitoring
  4. Smart car control
  5. Home automation

Advantages of Arduino+Bluetooth+MIT app inventor:

  1. Easy to use
  2. Rapid prototyping
  3. Wireless communication
  4. Real-time interaction
  5. User-friendly interface

 

 

 

Arduino+Bluetooth+MIT App inventor,Arduino Bluetooth MIT,Bluetooth MIT App inventor