Arduino with shift registers to control 70 devices.

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Graynomad

nr Bundaberg, Australia

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Scattered showers my arse -- Noah, 2348BC.

Re: Arduino with shift registers to control 70 devices.

« Reply #90 on: May 15, 2011, 08:18:37 am »

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I don't follow.

Presumably you have to remove any 3v3 regulator and either replace it with a 5v version or just poke a 5v wire in to see if it works.

You cannot put 5v on the output of a 3v3 regulator.

If I've got the wrong end of the stick you'd better knock up a drawing.
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Rob


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Rob Gray aka the GRAYnomad http://www.robgray.com

zcream

Sydney, Australia

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Re: Arduino with shift registers to control 70 devices.

« Reply #91 on: May 16, 2011, 12:44:44 am »

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Fixed the issue. It was indeed to do with the power. Wish I had prototyped it earlier.
Lesson learnt! Measure twice, cut once!

I am going to update the sheet and post it again for your comments.


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Movement & Sound - mishra.tv Film Productions

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