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Topic: Digital output to digital inputs (Read 1 time) previous topic - next topic

septillion

Two reasons

- To protect from phantom power if one of the two is powered off. Not a problem if they always share the same power supply

- To protect them from you when you fuck up and set the pins on both boards to output. One being LOW, one being HIGH...
Use fricking code tags!!!!
I want x => I would like x, I need help => I would like help, Need fast => Go and pay someone to do the job...

NEW Library to make fading leds a piece of cake
https://github.com/septillion-git/FadeLed

Grumpy_Mike

Quote
To protect them from you when you fuck up and set the pins on both boards to output. One being LOW, one being HIGH...
Not a problem if you are not a fucking idiot.

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