MobiFlight Community Support

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pierclav
From: Bangkok VTBD/VTBS
Posts: 30
Supporter
I just received my new MAX7219 board from Aliexpress. It can handle all the MCP displays. Should make the wiring a little cleaner.

https://www.aliexpress.com/item/MAX7219-Dot-Matrix-Module-For-Arduino-Microcontroller-4-In-One-Display-with-5P-Line/32623588535.html?spm=a2g0s.9042311.0.0.15134c4dhpyXki
2018-05-28 08:41
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pierclav
From: Bangkok VTBD/VTBS
Posts: 30
Supporter
Typo in the header. It is of course MAX7219.
2018-05-28 08:42
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Apeshaft
Posts: 51
Supporter
Looks nice what are you planning to dig with it?
2018-05-28 14:15
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pizman82
Moderator
From: ETSI, Germany
Posts: 4844
Supporter
Nice thing !

Please confirm the Power line Problem is solved on this board !!!

( With 4 Boards in a row and the standard Tubes we got a electrical problem in case of the Diode )
Can you confirm with a multimeter that on every Chip the input voltage is the same ??

If YES i will order that . Much more easy as the standard tubes !
Please share experience !
Good Luck !
2018-05-29 07:34
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