Translations:Using Wiren Board with peripheral devices/25/en

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Версия от 16:04, 15 января 2016; Fizikdaos (обсуждение | вклад) (Новая страница: «Some counters have a pulse output to optocoupler, then two wires have the correct polarity - "plus" and "minus". In this case, minus connected to GND, and the "pl…»)
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Some counters have a pulse output to optocoupler, then two wires have the correct polarity - "plus" and "minus". In this case, minus connected to GND, and the "plus" to the input. Or "plus" to the power supply, negative to Ax (first method).

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