https://github.com/valmirbp/dtmf_automation_project

Final course work, with the theme of Home Automation.
https://github.com/valmirbp/dtmf_automation_project

Last synced: 2 months ago
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Final course work, with the theme of Home Automation.

• Host: GitHub
• URL: https://github.com/valmirbp/dtmf_automation_project
• Owner: ValmirBP
• Created: 2019-11-05T15:28:01.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-12-20T18:17:10.000Z (over 1 year ago)
• Last Synced: 2025-01-19T11:43:36.571Z (4 months ago)
• Language: C++
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# University Final Project

Final course work, with the theme of Home Automation.

# Description:

The project proposes a system for activating LED lighting devices and a conventional bulb, controlled by a mobile device and the MT8870DE integrated circuit (DTMF Decoder). This will allow controlling the lighting system using the phone's keys. Thus, the chip will enable a behavior that interacts with the programming of the Arduino UNO device using the C language. The electrical connection will be on a Protoshield, which will have a direct connection with the Arduino UNO and the lighting devices, which will be the LEDs and the bulb.

![ard](https://user-images.githubusercontent.com/48802923/68417216-bef85000-0174-11ea-8256-ca0735863889.png)

Image 1 board.

![cir](https://user-images.githubusercontent.com/48802923/68417230-c61f5e00-0174-11ea-9ad6-96c27bf0ee8f.png)

Image 2 connection of the automation circuit.

# Example of Use:

The project can be applied to various areas of your home, from simply turning on a light bulb to opening windows and doors, and activating security systems.

# Author

Valmir de Barros Pedro - [email protected]