Adafruit CharliePlex LED Matrix Bonnet - 8x16 Yellow LEDs Brand_Terasic air quality sensor

air quality sensor

it is intended to allow you to add your own electronics in order to satisfy your objectives

5 square mm or above should not be too long

1 grove connector

Its additional features are awaiting your exploration

Adafruit CharliePlex LED Matrix Bonnet - 8x16 Yellow LEDs Brand_Terasic air quality sensorYou won't be able to look away from the mesmerizing patterns created by this Adafruit CharliePlex LED Matrix Display Bonnet. This 16x8 LED display can be placed atop any Raspberry Pi computer with a 2x20 connector, for a beautiful, bright grid of 128 charlieplexed LEDs. It even comes with a built in charlieplex driver that is run over I2C. We carry these Bonnets in a few vivid colors this is the yellow LED matrix. What is particularly nice about this