16 x 8 1.2" LED Matrix + Backpack - Ultra Bright Round Blue LEDs Colour_White The visible display measures only

The visible display measures only 7" (17

with the driver chip built directly inside the 5050-sized (5mm x 5mm) LED package

it acts like a micro servo

motor controllers

This kit is for making your own breadboard-friendly very low dropout adjustable power supply

16 x 8 1.2" LED Matrix + Backpack - Ultra Bright Round Blue LEDs Colour_White The visible display measures onlyWhat'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 x 8 LED Matrix Backpack, we've doubled your project's matrix capacity by making it super easy to get two separate 8 x 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. That's a lot of pins, and there are driver chips like the