Carl Penny’s entry into the Adafruit/element14 Hats Off Challenge is this charming NeoPixel-studded costume gas mask. It uses the vibration switch to cause a color change when you move your head quickly.
Finally done. Lots pleased, wow.
Decided the fan duct needed lights so I added 6 pixels to the inside of the duct facing out. Laser cut support ring with bare copper bus bars. Used one of the dread magnet tabs as a strain relief point.
For wire routing to the led dreads I used a piece of titanium chain maille; weave is inverted round. wires all have .1” connectors; simplest way to ensure easy disconnect should I need to take anything apart. Most of the wire was silicone cased from adafruit. this stuff was a dream to work with; strips easy, slides nice and so soft. Think will be using it for most projects on in. even beats out the Teflon coated stuff I have been using.
Sensor function: I used a vibration sensor. works out for super simple control over light colours. I give my head a sharp shake and the lights will change to the next colour in the list. still want to tweak the animation to have a nice fade from one to the next.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.