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52 lines
2.7 KiB
Markdown
52 lines
2.7 KiB
Markdown
Shared project between [42 Le Havre](https://42lehavre.fr/en/homepage-en/) and [Asadhar](https://esadhar.fr/fr/lecole-superieure-dart-design-havre-rouen-0). Using Arduinos Nano BLE 33, the objective was to make a "physical" AI, one that could interact with the physical world, within 5 days. The fun challenge added was that the AI needed to represent a mental ilness; My partner and I chose paranoia, based around the concept of personnal spaces.
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The project needed only bases due to the collaboration with non-programmers, but developped many other skills, notably the use of electronics, embeded device programmation, LLM uses, artistic expression, and collaborative effort.
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# Artistic expression
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> Connecting the sensors to the arduino
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> Assembling the sensors into a wooden cube
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> Final result of the cube
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## Pins and wiring
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You'll need 6 HC-SR04.
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* Plug all VCC wires from the sensor in series toward the VIN pin of the Arduino.
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* Plug all GND wires from the sensor in series toward one of the GND pin of the Arduino.
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* Plug the BOTTOM sensor : TRIGG to D12, ECHO to D11
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* Plug the TOP sensor : TRIGG to D10, ECHO to D9
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* Plug the RIGHT SIDE sensor : TRIGG to D8, ECHO to D7
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* Plug the FRONT FACE sensor : TRIGG to A0, ECHO to A1
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* Plug the LEFT FACE sensor : TRIGG to A2, ECHO to A3
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* Plug the BACK FACE sensor : TRIGG to A4, ECHO to A5
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## Requirements
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Python and python packages :
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* Python : 3.13.0
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* requests : 2.32.3
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* pyserial : 3.5
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* gTTS : 2.5.4
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* pyglet : 2.1.3
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As for the Arduino, we'll need the following packages :
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* Arduino_LSM9DS1 : 1.1.1
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* Arduino_APDS9960 : 1.0.4
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## Launching
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Connect the Arduino to your computer, and check which USB port it is using. If it's not using `/dev/ttyACM0`, you'll need to change `SERIAL_PORT` in `server.py`.
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Furthermore, in the same folder as `server.py`, you'll need to create a `.env` and put in the following value : `KEY="your_api_key"`. You can use a Key for DeepSeek. If you wish to use another model, you'll need to change the `querry()` function.
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Once connected, simply launch the server with python : `python3 server.py`. If it works, you'll see a `Listening on /dev/ttyACM0 ...` in the console.
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## Known issues
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The TTS is overlapping with the next one, and sometimes repeating the same audio file.
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