0.56" Four Digit Numeric Display - Red (Common Cathode)
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This is a basic, 4-digit 7-segment display - red in color. It's a common cathode. The display features one decimal point per digit and individually controllable apostrophe points. The LEDs have a forward voltage of 2.1VDC and a max forward current of 20mA. The hardware interface is twelve (two rows of six) through-hole pins.