Difference: ModulesAndTiming (4 vs. 5)

Revision 52024-03-28 - UliRaich

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META TOPICPARENT	name="MinimalLectures"

Python modules and timing

Python libraries are arranged as modules, containing a number of functions and/or classes. These modules must be imported before being used. You can either import the complete module, or you can import individual functions or classes to be used.

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As an example, let's study the time module. In MicrroPython the module is called utime (for micro-time) and it contains functions allowing us to delay execution for a certain amaount of time.

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As an example, let's study the time module. In MicrroPython the module is called utime (for micro-time) and it contains functions allowing us to delay execution for a certain amount of time.

sleep(t) sets the program to sleep for t seconds
sleep_ms(t) sets the program to sleep for t ms

If, in our program which prints "Hello World!" we want to have the text printed only every second we could program this as follows:

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