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Topic: led driver (Read 1 time) previous topic - next topic

David Cuartielles


the proper name for this component is actually: 8-stage shift-and-store register LED driver, HEF4794B. But in a superficial search through your provider's website I couldn't find it.

However there are some alternatives you should be able of using any other LED drivers, or shift registers.


David Cuartielles

Hej again,

actually the:

8-digit LED display driver,MAX7219CNG
RS Stock no: 311-473

will be able of driving up to 64 LEDs with one single resistor ;-)

This one will make the magic for you,


Flat Stanley

Thats great!

i'll report on my experience of using the chip!

Thank You!


my hobby --  www.jonathanbryan.com

my life --  www.ifranks.com  [link]www.silver-collector.com[/link] [link]www.da


or you can get one of these for testing:


they are slightly expensive but good.



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