The only thing better than a nice mechanical key is FOUR!
Need four mechanical keys that also can glow any color of the rainbow? That’s what the Adafruit NeoKey 1×4 QT I2C Breakout will let you do! This long 3″ x 0.8″ PCB fits four Cherry MX or compatible switches and make it easy to use with a breadboard/perfboard or with a STEMMA QT (Qwiic) connector for instant I2C connectivity on any platform.
The Adafruit NeoKey 1×4 QT I2C Breakout guide has everything you need to get started with the Adafruit NeoKey 1×4 breakout. There’s an overview, pinouts and downloads resources, as well as examples for CircuitPython and Arduino.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.