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10-Band Audio Filter PCB

Universal Audio Filter

Universal Matrix Driver

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Works with any microcontroller compatible with the MAX7219 family of ICs

Universal Matrix Driver for any microcontroller that can use the MAX7219 family ICs

The above is the Universal version of our LED Matrix Driver.  It is functionally the same as the Arduino Driver Shield but uses terminal blocks in place of "Arduino pins" for connecting to other types of microcontrollers.  This Matrix Driver may be used with any microcontroller that can use the MAX7219 family of ICs.


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Schematic of Universal Matrix Driver