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Author Topic: MAX7219 in the UK.  (Read 2734 times)
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Valencia, Spain
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As you would otherwise, with resistors, comparators, adc, etc.

So...a bunch of external components.

So we're agreed. Chips like the MAX7219 "save a lot of work/components".
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So...a bunch of external components.

A bunch of components, right.

A bunch of external components, not necessarily.
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Valencia, Spain
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A bunch of external components, not necessarily.

Post a schematic...

(or a quick sketch of one)

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Post a schematic...

In your AVR's datasheet.
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