LED MATRIX CASE - Max7219 x 4 - bluePill
by Mystereon
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Case for four led matrixes and a bluepill :) enjoy
Also added a generic matrix only case.. could be waterproof if rubberised??
inspired by https://www.instructables.com/id/LED-Matrix-Game-of-Life-16x16/
regarding the above code ...
i used PA7 - dataIn , PA5 Clk and PA4 Load
Once I aligned the matrices I copied the function that splits the screen into four parts , pasted it at the end. i renamed the function to displayLogo.. I defined a new byte at the start of the sketch called l
Also added a generic matrix only case.. could be waterproof if rubberised??
inspired by https://www.instructables.com/id/LED-Matrix-Game-of-Life-16x16/
regarding the above code ...
i used PA7 - dataIn , PA5 Clk and PA4 Load
Once I aligned the matrices I copied the function that splits the screen into four parts , pasted it at the end. i renamed the function to displayLogo.. I defined a new byte at the start of the sketch called l
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