New version of MAX7219 based 4-digit serial seven segment LED display

SPI7SEGDISP4.40-1R2-W600

Embedded Lab’s new version of MAX7219 based 4-digit serial seven segment LED display:

This (SPI7SEGDISP4.40-1R) is a revised version of the previous SPI seven segment LED display (4 digit) board that displayed numerals and decimal points. The new version has a better quality seven segment LED display (LTC-4727JS) with three extra LED segments, as shown below. The additional colon segments are useful in projects where you need to display time (HH:MM or MM:SS).

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