Arduino microcontrollers are a small and powerful tool you can use to take your costumes to the next level. YouTube user Honus67 has configured a board to create an animatronic Predator cannon that has laser sight, cannon sounds, and head tracking motion control. It’s impressive and especially so when you consider how much you can do with a small piece of electronics. Though the work involved isn’t necessarily simple, Honus has written a detailed step by step to get you started.
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.