Ciro Santilli $£ Sponsor €¥ 中国独裁统治 China Dictatorship 新疆改造中心、六四事件、法轮功、郝海东、709大抓捕、2015巴拿马文件 邓家贵、低端人口、西藏骚乱
Many devborads require a 5V power supply.
This is common on wall transformers and USB, but not in batteries.
For battery power you need a transformer.
Video 16. Raspberry Pi Battery Power by ExplainingComputers (2021) Source.


  1. Microprocessor development board
  2. Printed circuit board
  3. Circuit board
  4. Electronic circuit
  5. Electronics
  6. Area of technology
  7. Technology
  8. Ciro Santilli's Homepage