Sometimes you just need to give a costume or a prop replica a little extra oomph — that’s where a tiny fog machine comes in handy. Valkyrie Studios came up with a tutorial for crafting the device with parts such as a breakout board, a mini fish tank air pump, a LiPo battery, and a few more items. The above video shows the fog machine as part of a costume, and the video below gives a straightforward look at how the little fog machine works. It’s portable enough to attach to the hilt of a prop weapon or to tuck inside a costume. You’d have to refill the fog juice on a regular basis though.
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.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
