# EMG Sensor Project

## Overview
This comprehensive project interfaces with EMG sensors and load cells using Arduino. It combines data acquisition, processing, and visualization, offering functionalities such as:
- Reading and visualizing data from EMG sensors and load cells.
- Extracting hand and body landmark information from video data.
- Calculating angles based on hand and body landmarks.
- Interacting with games and controlling mouse movements.
- Applying filters to the acquired data.

## Files

### Arduino Scripts:

#### 1. 2_emg_sensor_default.cpp
- **Description**: Interfacing with up to two EMG sensors.
- **Usage**:
  - Upload to your Arduino board.
  - Connect sensors to specified analog pins.
  - Establish serial connection.

#### 2. 2_emg_1_load_dac.cpp
- **Description**: Interface with two EMG sensors and a load cell.
- **Usage**: 
  - Upload to Arduino.
  - Connect sensors and load cell to specified pins.

#### 3. arduino giga load cell loadout.cpp
- **Description**: Interface specifically with a load cell using the HX711 library.
- **Usage**: 
  - Upload to Arduino.
  - Connect the load cell to specified pins.

#### 4. 2_emg_sensor_game.cpp
- **Description**: Interfacing with two EMG sensors for game-related applications.
- **Usage**: 
  - Upload to Arduino.
  - Connect sensors to specified pins.

### Python Scripts:

#### 5. AEMG_SP default.py
- **Description**: Read and process the serial data from the Arduino and visualize the sensor data.
- **Usage**: 
  - Install necessary libraries.
  - Run the script.

#### 6. hand+body_to_angle_001.py
- **Description**: Calculate angles based on hand and body landmarks.
- **Usage**: 
  - Specify file path containing landmark data.
  - Run the script.

#### 7. mediapipe_handbones.py
- **Description**: Process video data to extract hand landmark information using MediaPipe.
- **Usage**: 
  - Specify video file directory.
  - Run the script.

#### 8. complete_script_with_interpolation.py
- **Description**: Process datasets related to arm angles and EMG readings.
- **Usage**: 
  - Specify dataset paths.
  - Run the script.

#### 9. AEMG_SP filters + toggle + mouse.py
- **Description**: Interface with EMG sensors and apply filters. Provides functionalities for toggling and mouse interactions.
- **Usage**: 
  - Set configurations and file paths.
  - Run the script.

#### 10. plotting_script_MOUSE.py
- **Description**: Visualize data from CSV files.
- **Usage**: 
  - Specify CSV directory.
  - Run the script.

#### 11. AEMG + Filters + Game Q - working.py
- **Description**: Interface with EMG sensors, apply filters, and connect to a gaming module.
- **Usage**: 
  - Set configurations.
  - Run the script.

#### 12. AEMG_SP filters.py
- **Description**: Interface with EMG sensors and apply data filters.
- **Usage**: 
  - Set configurations.
  - Run the script.

#### 13. Breakout_attempt_002.py
- **Description**: Classic Breakout game potentially integrated with other project parts.
- **Usage**: 
  - Run the script.
  - Control the paddle using integrated controls.

## Setup and Usage:

### Arduino:
1. Upload the desired `.cpp` file to your Arduino board.
2. Ensure the sensors/load cells are connected to the specified pins.
3. Start serial communication with the specified baud rate.

### Python:
1. Install the required libraries:
   ```
   pip install numpy serial pandas PyQt5 pyqtgraph
   ```
2. Navigate to the script's directory and run your desired `.py` file:
   ```
   python [script_name].py
   ```

## Customization
- Modify constants in Python scripts as required.
- Update `sensor_placement_dict` for additional sensors or change placements.

## Troubleshooting
- Ensure the Arduino is connected and that the correct COM port is selected in the Python script.
- Ensure that the baud rate matches between the Arduino and Python scripts.
- Check Python script logs for errors or anomalies.