GPIO/en: различия между версиями
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*[[Wiren Board 5:Список GPIO|Wiren Board 5:Список GPIO]] | *[[Wiren Board 5:Список GPIO|Wiren Board 5:Список GPIO]] | ||
Версия 18:36, 17 мая 2019
GPIO (General-purpose input/output) is the electrical circuit contact to which the user can output a value (logical 1 or 0), or receive a value from it. Despite the common name, the logical 1 may appear as different voltage - watch this.
Managing GPIO on Linux
See https://www.kernel.org/doc/Documentation/gpio/sysfs.txt See also deprecated manual Работа с GPIO