Wiren Board 5:Аппаратная часть/en: различия между версиями
Fizikdaos (обсуждение | вклад) (Новая страница: «While the current source is activated (the default mode) the input is tucked up to the power supply. If no entry to connected, this state is perceived as a logica…») |
Fizikdaos (обсуждение | вклад) (Новая страница: «In an alternate mode while the current source is unactivated, the input is tucked up to ground. A logical zero corresponds to the input, to which nothing is conne…») |
||
Строка 222: | Строка 222: | ||
External buttons, sensors, etc. in this mode must be connected between the Rx and GND. | External buttons, sensors, etc. in this mode must be connected between the Rx and GND. | ||
In an alternate mode while the current source is unactivated, the input is tucked up to ground. | |||
A logical zero corresponds to the input, to which nothing is connected; logical unit - the entrance to which a voltage is applied > 3B. | |||
In this mode external buttons, sensors, etc. must be connected between the Rx and terminal board 5V out, or plus of supply. | |||
== Модули расширения == | == Модули расширения == |