The Digilent Pmod 8LD has eight high-brightness LEDs that are driven by logic level transistors so that each LED can be individually illuminated from a logic high signal.
Eight high-brightness green LEDs
Uses BJTs for low-power logic level control
Small PCB size for flexible designs 1.1 in × 0.8 in (2.8 cm × 2.0 cm)
2×6-pin Pmod connector with GPIO interface
Library and example code available in resource center
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