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Author Topic: Simple Volume Control  (Read 2273 times)
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Grumpy_Mike
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« Reply #45 on: May 02, 2012, 08:22:38 am »
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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?
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myDuino
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« Reply #46 on: May 02, 2012, 08:33:52 am »
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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.
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myDuino
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« Reply #47 on: May 02, 2012, 08:50:23 am »
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What happens if I swap the gnd with the +5V? Is it any way to life up this Sigital pot?
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Grumpy_Mike
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« Reply #48 on: May 02, 2012, 10:02:35 am »
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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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