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Topic: Simple Volume Control (Read 6526 times) previous topic - next topic

Grumpy_Mike

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CAn I make any harm in my arduino?

IF you don't wire it up right you can.

How can I tell if you have wired it up if you don't post a photo?

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the IC is hot and doesnt work

What IC is this then, one in the arduino or the digital pot?

myDuino

My digital pot is fire hot.

I dind't do anything just cut off the vss line from the gnd and solder the 220V-USB converter between the two wire. The +5 went the gnd and the supply gnd to vss pin.

myDuino

What happens if I swap the gnd with the +5V? Is it any way to life up this Sigital pot?

Grumpy_Mike

What part of:-
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How can I tell if you have wired it up if you don't post a photo?

Do you not understand.

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What happens if I swap the gnd with the +5V?

Your chip will get very hot and probably burn!

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