A naukri.com initiative
Dev
2d
250
Image Credit: Dev
How I Monitored My Lithium Battery Pack Using Python and a Raspberry Pi
- Monitoring lithium-ion battery packs is crucial for safety, health, and efficiency in various applications.
- A detailed guide on setting up a battery monitoring system using Python on a Raspberry Pi is provided.
- Components like Raspberry Pi 4, INA219 current sensor, and DS18B20 temperature sensor are used in the project.
- The article covers wiring instructions for INA219 and DS18B20 to the Raspberry Pi.
- Software setup involves installing necessary packages, enabling interfaces, and running a Python script for monitoring.
- Data visualization and analysis using Pandas and Matplotlib help track battery metrics over time.
- Building a web dashboard with Flask for remote data access is also outlined as an optional step.
- The article emphasizes accuracy, calibration, safety measures, and potential advanced extensions for the monitoring system.
- Lessons learned include the importance of sampling rate, cell balancing awareness, data normalization, and thermally-aware design.
- Monitoring lithium batteries with Python and Pi provides valuable insights for optimizing device performance and longevity.
Read Full Article
14 Likes
For uninterrupted reading, download the app