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Topic: witch pins are witch on arduino UNO (Read 2089 times) previous topic - next topic

Oberling


I do not know what RESET does.

Resed removes the sketch that is in your arduino

Grumpy_Mike

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digital pin 13 has a built in resistor for LEDs


NO IT DOES NOT!!!!!

This is not true please do not spread rubbish.

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I do suggest connecting to Digital Pins 0 or 1.

I do NOT suggest connecting to Digital Pins 0 or 1.

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DPin 0 should act just like PWR 5v.

NO

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To see the activity of DPins 0 and 1, look at the built in LEDs that read TX and RE.

NO these are controlled by the USB serial bridge not Pins 0 & 1

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