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Featured Adafruit Product!
16×8 1.2″ LED Matrix + Backpack : What’s better than a single LED? Lots of LEDs! And what’s better than lots of LEDs? TWO TIMES AS MANY LEDS!!!
With the 16×8 LED Matrix Backpack we’ve doubled your project’s matrix capacity by making it super easy to get two separate 8×8 matrices onto one handy board! Matrices like these are ‘multiplexed’ – so to control 64 LEDs you need 16 pins and to control 128 LEDs, you’d need 24 pins. (read more)
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