Using more than one DIgit Shield simultaneously

[baracat]

Hi,

As the subject says, is it possible to use more than one shield? Specifically four simultaneously? Or extend the shield to eight digits? I have a project that needs two lines of eight digits each line.

Thanks in advance.

[Michael]

Yes, you can connect multiple shields to one Arduino. See this article:
http://nootropicdesign.com/projectlab/2011/05/21/multiple-digit-shields/

There are enough output pins on the Arduino to drive 4 shields, but you would want to use a large voltage regulator to provide power to the shields. The Arduino regulator would not handle the load well.

[baracat]

Thanks for your reply. That’s exactly what I need. I’ve just ordered four kits.

[garnerdawson]

Yes you can use more than one digital shield because i have used it.

[fruitlocal]

interesting!

[Author]

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