How to power a large number of Arduino modules?

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syxoi2017-09-22 13:01:23

Arduino

syxoi, 2017-09-22 13:01:23

If the number of modules is quite large, while the modules will consume quite a lot, then it is possible to power them not through the arduino board, but separately from 5 volts? Let's say from the ATX PSU?

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kalapanga, 2017-09-22
@syxoi

It is not possible, but rather, you need a separate power supply. Just do not forget to connect their land.