BOMB Alarm Clock - My Ultimate Winter Break Project
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Description
This was actually a small project for the junior high school science and technology festival. Due to its unconventional appearance, it was unsurprisingly rejected. Over the holiday, I had a sudden idea to share it with everyone to play with.
Materials needed:
1. Three 20CM paper tubes with lids

2. One ARDUINO board

3. One ARDUINO expansion board

4. DS3231 clock module

5. JQ8900 voice broadcast module

6. 4x4 membrane keypad

7. Speaker (optional)

8. 12864 IIC display

9. Hot glue gun, electrical tape, DuPont wires.
Just assemble according to the video. If you need the code, you can contact me; I can provide ARDUINO code and MIND+ graphical code.
Assembly video, usage demonstration: https://v.douyin.com/NgnQ3eQnvGo/
Please remember that this project is only for alarm clock functionality and is for entertainment purposes only!
Boost Me (for free)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.






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