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Lesson 24: Power Portable Projects with LiPo Rechargeable Battery

This tutorial covers powering a Raspberry Pi Pico W project with a rechargeable LiPo battery, making the project portable:

  • Introduction: Introduces the tutorial and goal of making the DHT-11 sensor project portable.

  • Library Installation: Guides on installing the LCD 1602 library.

  • Code Explanation: Saves the program as main.py for automatic startup.

  • Powering the Project with a Battery: Connects the LiPo battery and adjusts LCD power to 3.7V.

  • Adjustments and Demonstration: Adjusts LCD contrast and verifies the project on battery power.

  • Conclusion and Next Steps: Prepares for future Lessons with OLED display.

  • Homework and Final Notes: Encourages ordering the OLED display and sharing the video.

Video