Introduces the circuit, program flow and operation sequence of the serial-scan mode static locking display.

介绍一种串行扫描方式静态锁存显示的电路、程序流程和工作时序。

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So, no, use of your static instance is not guaranteed to be thread safe without locking.

没有，利用你的静态实例是没有锁定不能保证线程安全。

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Meanwhile, the wedge-shaped design of the fixture block can play the role of self-locking, and thus causing the moving and static contacts to be steadily contacted.

同时，卡块的楔形设计能起到自锁的作用，使动静触头能够稳定接触。

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