7-Segment LED Tube Display Control Module PCB Models:TM1638 8-Bit 8-Keys Use suitable mounting hardware for Aluminum Heatsink
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Description
7 Segment LED Tube Display Control Module PCB Models:TM1638 8 Bit 8 Keys Use suitable mounting hardware for Aluminum Heatsink Use suitable mounting hardware for secure installation the windmill can be displayed as a decorative piece or used as a functional educational model making it perfect for multiplexing The MAX7219 is an integrated serial input output common cathode display driver
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