Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Red GPS/arduino 0 supports a very wide

0 supports a very wide range of input voltage from 6V~28V

Built in storage - yep

Xtensa® dual-core 32-bit LX6 microprocessor

so you only need two digital I/O pins to get a-glowin'

If you need to learn more about ultrasonic sensors

Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Red GPS/arduino 0 supports a very wideYou will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0. 8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright red LEDs. This is the Red Adafruit 0. 8" 8x16 LED Matrix FeatherWing Display Combo Pack ! We also have