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WS2812 Datasheet
Comes with necessary contrast potentiometer
up to 3 backlight pins AND 5 keypad pins using only the two I2C pins on the Arduino
green and blue OLEDs
High Brightness Orange Electroluminescent (EL) Wire - 2.5 meters ring WS2812 DatasheetEL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then covered with a protective PVC sheath. When an AC signal is applied to it, it glows an aqua (blue green) color. You can make it look different colors by changing the coating, for example this is a vivid orange. It looks a little like thin neon. Very bendable, it keeps its shape and you can curl it around your finger. Its an easy way to add some glow to a
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