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Show off your scariest, most ghoulish, and creative Halloween project ever!
Grand Prize Winners
Tired of seeing a black cylinder on your counter? Ready to make Alexa part of your holidays? Then you are ready to create the Ghost Echo
The theme: PIRATES!! ARRR!!!!!! So of course we needed a pirate ship and sea monster.
A "Magic Cauldron" that detects spell casting and responds with dynamic lighting effects.
Costume & Make-up Winners
My 5-year-old daughter wanted to be Rey from Star Wars this Halloween.
We built a Millennium Falcon to go with her costume.
A modular, parametric and extensible Animatronics cad generation framework
Haunted House Winners
This project details two Arduino powered animatronic Lego Minifigs that talk and move based off that Monster Hunters line.
A Monster in a Box Halloween prop is a box or crate that appears to be jailing a monster which is on the verge of escaping.
This interactive witch's cauldron gets progressively creepier the closer you come!
This ouija board gets a life of its own, with the planchette vibrating when it approaches certain letters - and it opens a lock!
A 3D printed Soldier: 76 mask, complete with blinking lights and a removable faceplate!
Disney Inspired changing portraits.
Raspberry Pi Time
The Wheel magically turns and dispenses the worst fates from all your favourite fairy tales. Complete with sound, lights and mythic automata
What if we can control an Arduino with Augmented Reality App? What if we can combine both worlds? That's what made me look into this.
Building a jetpack for my 5yo who is obsessed with Royden Lepp's graphic novel Rust whose protagonist is a small cyborg boy with a jetpack.
This project will take your awesome Halloween costume to the next level!! Have a horse mask that can open/close its mouth!!
This will show how to make a Trick-or-Treat Alarm. Detect those kids before they get to your front door!
I plan for some thing cheap and wonderful Animatronic. Then i plan it for Sorting hat with the resources around me.
The Earth obstructs my view of Venus. I'm going to blow it up ... so I need to be dressed appropriately.
Build a SIMPLE text-able Halloween costume/sign in a couple of hours & ~$25 worth of electronics! NO soldering, NO advanced skills, NO Barb!
This is my Halloween snap-o-lantern, a Halloween jack-o-lantern with a special surprise - huge pointy teeth that snap open and closed.
These two pieces will put you in the mood to eat candy. Cheap and very easy to make you can trick or treat sweetly!
Naomi Esparsen and Katie Lunde
A 3D Printed Iron Man Helmet & Arc Reactor, controlled with a embedded Arduino Uno!
Greg V and Phil V
You know how it goes: I saw a video about a guy who made something and thought "I can do that." This time though, I really did it.
A dark scary cloud that flashes white lightening and scary rainbows, controlled by a micro:bit and neopixels
An Arduino powered Stranger Things light wall costume that can be controlled via Bluetooth serial connection to a cell phone.
A backpack that would make Jillian Holtzman proud, bust ghosts with your own lighted proton pack.
Turn up the heat on your spooky Halloween decor this year by adding a blazing set of flaming jack-o'-lanterns to your front yard display!
Jordan T. Stone
The Pumpkin NotiFire is a delicious but questionable combination of a Glade aerosol air freshener, fire and text messages.
Work in progress
As a parent, what do you do when your child takes an oath to serve Saruman? Make them a proper set of Uruk Hai armor of course!
Trick n’ Scream!
Want a super unique and easy to make costume? Well heres one for you! You can easily make this unique costume that will no one will have!
Team Ella Steggs
A motion activated light and sound installation to scare the Trick or Treaters :)
A wall of LED where you can spell out messages from the Upside-Down is the best way to impress your friends and to cheat the Demogorgon
Luigi Francesco Cerfeda
I decided to design and build a Halloween costume of the Kamehameha butterfly, an endangered species in Hawai'i. :)
Here's a nice skull attachment for your drone with red LED eyes.
R. Scott Coppersmith
When someone passes by, this 3d printed ghost table lights up and squeals!
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