One of our favorite things about Halloween is the sheer number of hacks that come out of it each year. This year, hacking is almost a requirement to keep things physically distanced, but that doesn’t mean we can’t have fun. You want fun? How about a candy cannon that launches sweet projectiles at trick-or-treaters from fifty feet?
[Paul McCabe]’s cannon uses a sprinkler valve and an air compressor to launch a pair of fun size candy bars, each encased in a film canister shell. Each trick-or-treater stomps a foot switch fifty feet away at the end of the driveway, and as long as someone is there holding down the primary ignition, the cannon will fire with a nice retort that sounds like a large wind instrument playing a D note.
We were sad to learn that the parachute idea didn’t shake out, but the glow sticks are a great addition for night time. Check out the demo after the break, which is followed by a build video and then some more launches for the fun of it. Don’t have enough time to build a cannon of this caliber? You could put a spooky six-foot slide together pretty quickly.
Continue reading “Trick Or Yeet Cannon Will Give Them Candy Shell Shock”
If there’s any holiday that is worth adjusting for strange times, it’s gotta be Halloween. Are you inclined to leave a bowl of candy on the porch to avoid the doorbell? If so, this is the perfect year to finally figure out some sort of metering apparatus so that greedy preteens are less likely to steal your stash in one sweep. There’s still time to make something fun like [Brankly]’s automatic candy dispenser, which we think ought to stick around for many years to come. Video is posted after the break.
Underneath that skeleton’s jack-o-lantern head is the heart of this build — an orange 5-gallon bucket that matches it perfectly. Simply step on the giant lighted arcade button, and the equally giant NEMA-23 stepper motor moves a 3D-printed turntable inside the bucket with the help of an Arduino Nano. This moves the candy toward the 3D-printed ramp and out the mouth of the jack-o-lantern, where it lands in a bowl that lights up when it hits the bottom thanks to a relay and a second Nano.
[Brankly] made clever use of IR break-beam switches, which sit underneath the two square holes in the ramp. Once candy passes over one of them, the turntable stops and rotates backward to move the candy where it can’t be reached.
Frankly, we love that [Brankly] reused the sound effects module that came with the jack-o-lantern. This build is totally open, and [Brankly] is even giving away 40 PCBs if you want to make your own. For now, you can check out the code and start printing the STLs.
If time is tight, build a spooky slide that puts six feet between you and the trick or treaters.
Continue reading “Stomp Button, Receive Candy”
Pandemic got you down about the prospects for Halloween this year? While you may not be able to do the Monster Mash with all your friends and family, there are plenty of ways to hand out candy while upholding social distancing practices. [WickedMakers] built a spooky six-foot candy slide to help keep their celebration in compliance with the CDC.
Their candy slide is almost entirely made of PVC, plus some gauze to mummify it and make it scarier. It’s essentially a six-foot long section of 3″ tubing supported by two ladders made of 1″ tubing that put the top four feet off the ground and a kid-friendly two feet off the ground at the receiving end. [WickedMakers] did a great job of hiding the PVC-ness of this build. We can’t help but wonder how much harder it would be to make the skeleton put the candy on the slide. Check out the build video after the break.
Need some Halloween headgear? You could always build N95 filter material into an EDM helm to hand out candy. Stay safe out there this year, and remember: always check your Halloween candy for malicious payloads.
Continue reading “Candy Slide Keeps Halloween Spooky And Socially Distant”