Sunday, 1 April 2018

arduino - Controlling a 49 two-color LED matrix



I'd only like to know if the following is doable with minimum effort: I'd like to create a custom 7x7 two-color LED matrix, where each row of LEDs can be dimmed separately and set to a certain color. The whole thing would ideally be controlled by an Arduino or some other microcontroller.


I have extensive programming knowledge, however my electronics knowledge is limited; I can interpret simple circuit diagrams, but that's about it.


How hard would the above turn out to be for someone like me and is that whole thing possible at all?




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