Wiren Board 5:Аппаратная часть/en: различия между версиями
FuzzyBot (обсуждение | вклад) (Обновление для соответствия новой версии исходной страницы.) |
Fizikdaos (обсуждение | вклад) |
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Строка 191: | Строка 191: | ||
The state of the switch is controlled by logic circuits inside the controller. The switch may be one of 2 states: | The state of the switch is controlled by logic circuits inside the controller. The switch may be one of 2 states: | ||
* | *Active (closed); channel output is connected to ground (0V). | ||
* | *Inactive (open), high impedance. | ||
Such outputs are called “open collector” outputs. | Such outputs are called “open collector” outputs. |