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Teach you how to make a lithium battery fast charging charger
Author: wcc149Source: WeChat Official Account - Electronic Circuit Development Learning
Preface
Recently, I found another open source embe
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[align=center]Chapter 7[/align][align=left]1. In one sentence, a critical section is a section of code that cannot be interrupted during execution. [/align][align=left]Question 1: What is the differen