16x8 1.2" LED Matrix + Backpack - Ultra Bright Round Green LEDs Category_Display & LED/Accessories This compact encoder solution fits

This compact encoder solution fits within the 20 mm diameter cross section of the rear of the motors on three of the four sides

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Switching frequency: ~500 kHz under heavy loads

0034 mbar (0

16x8 1.2" LED Matrix + Backpack - Ultra Bright Round Green LEDs Category_Display & LED/Accessories This compact encoder solution fitsWhat's better than a single LED? Lots of LEDs! And what's better than lots of LEDs? TWO TIMES AS MANY LEDS!!! With the 16x8 LED Matrix Backpack we've doubled your project's matrix capacity by making it super easy to get two separate 8x8 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. That's a lot of pins, and there are driver chips like the MAX7219