{"id":30188249,"url":"https://github.com/customize5773/brakescope","last_synced_at":"2025-08-12T16:44:57.592Z","repository":{"id":305284762,"uuid":"1022461587","full_name":"Customize5773/BrakeScope","owner":"Customize5773","description":null,"archived":false,"fork":false,"pushed_at":"2025-07-19T07:41:10.000Z","size":57,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-07-19T11:24:36.688Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Customize5773.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-07-19T05:56:41.000Z","updated_at":"2025-07-19T07:41:13.000Z","dependencies_parsed_at":"2025-07-19T11:35:44.470Z","dependency_job_id":null,"html_url":"https://github.com/Customize5773/BrakeScope","commit_stats":null,"previous_names":["customize5773/breakscope"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/Customize5773/BrakeScope","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Customize5773%2FBrakeScope","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Customize5773%2FBrakeScope/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Customize5773%2FBrakeScope/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Customize5773%2FBrakeScope/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Customize5773","download_url":"https://codeload.github.com/Customize5773/BrakeScope/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Customize5773%2FBrakeScope/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270100046,"owners_count":24527042,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-12T02:00:09.011Z","response_time":80,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2025-08-12T16:44:49.954Z","updated_at":"2025-08-12T16:44:57.562Z","avatar_url":"https://github.com/Customize5773.png","language":"Jupyter Notebook","readme":"# BreakScope: Eddy Current Braking Analyzer\n\n**Real-time visualization and analysis of electromagnetic braking dynamics** \n\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n[![Python 3.8+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/)\n\n\u003cimg width=\"461\" height=\"461\" alt=\"1\" src=\"https://github.com/user-attachments/assets/46b11bd2-ec58-4066-acb7-57a6f69150d0\" /\u003e\n\n## Features\n- **Dual-sensor** acceleration monitoring (front/rear)\n- **Real-time FFT** for frequency analysis\n- **Material characterization** (Copper/Aluminum/Steel)\n- **Export-ready** data formats (CSV, PNG)\n- **Interactive controls** for zoom/filtering\n\n## Hardware Setup\n```mermaid\ngraph TB\n    A[Arduino Nano] --\u003e|I²C| B[MPU6050 Front]\n    A --\u003e|I²C| C[MPU6050 Rear]\n    D[Neodymium Magnets] --\u003e|Under| E[Test Track]\n    A --\u003e|USB| F[Computer]\n```\n\n### Components\n| Part | Specification |\n|------|---------------|\n| Microcontroller | Arduino Nano 33 IoT |\n| Accelerometers | 2x MPU6050 (I²C addresses 0x68, 0x69) |\n| Magnets | NdFeB N52, 10x10mm |\n| Conductor Plates | Copper/Aluminum/Steel, 1-3mm thickness |\n\n## Software Installation\n1. **Firmware Upload**:\n   ```bash\n   cd Firmware/accelerometer_reader\n   platformio run --target upload\n   ```\n\n2. **Processing Setup**:\n   ```bash\n   # Install required libraries\n   git clone https://github.com/Customize5773/BrakeScope.git\n   cd BrakeScope/Visualization\n   ```\n\n3. **Python Analysis Tools**:\n   ```bash\n   pip install -r Analysis_Tools/requirements.txt\n   ```\n\n## Quick Start\n1. Connect Arduino via USB\n2. Launch Processing sketch:\n   ```processing\n   BrakeScope.pde\n   ```\n3. Press `e` to start data recording\n4. Press `s` to save screenshots\n\n## Example Workflow\n```mermaid\nsequenceDiagram\n    participant User\n    participant Arduino\n    participant Processing\n    participant Python\n    \n    User-\u003e\u003eArduino: Launches car\n    Arduino-\u003e\u003eProcessing: Streams accelerometer data\n    Processing-\u003e\u003eUser: Displays real-time plots\n    User-\u003e\u003ePython: Runs analysis scripts\n    Python-\u003e\u003eUser: Generates report.pdf\n```\n\n## Data Analysis\n### Time-Domain\n```python\npython Analysis_Tools/braking_analysis.py exports/raw_data/20250719_run1.csv\n```\n\n### Frequency-Domain\n```python\njupyter notebook Analysis_Tools/frequency_analysis.ipynb\n```\n\n## Calibration\n1. Place car on level surface\n2. Run calibration:\n   ```processing\n   Press 'c' in Processing window\n   ```\n3. Verify outputs:\n   ```bash\n   cat Visualization/data/calibration/mpu6050_front.cal\n   ```\n\n## Troubleshooting\n| Symptom | Solution |\n|---------|----------|\n| No serial data | Check port number in `portNumber = 0` |\n| High noise | Verify sensor mounting stability |\n| Drifting baseline | Recalibrate with `key 'c'` |\n\n## License\nMIT License - See [LICENSE](LICENSE) for details\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcustomize5773%2Fbrakescope","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcustomize5773%2Fbrakescope","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcustomize5773%2Fbrakescope/lists"}