Hi everybody,
I am in the process of building an overhead. I bought Arduino mega cards and I am wondering How many led output for annunciators I can safely connect per card? It seems like the 200mah limit is quite low...
Thanks for your help!
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Mobi flight is limited to 40 leds per card. I try to reduce that to half, by mixing each board with switches.
Merry Christmas! Karl
Found a good forum thread on the Arduino forum (https://forum.arduino.cc/index.php?topic=399944.0) which talks about this very subject. Hope it helps