Making a Working Ghostbusters Ghost Trap!
We’re super excited to reveal a project we’ve been working on for the past few months. Sean Charlesworth has designed and built a replica of the ghost trap prop from the original Ghostbusters films. This prop pulls the best features from the traps that appear in the films, using as many original found parts as possible and the rest 3D printed. It even has a working pedal to activate lights, sound, and smoke! (Thanks to Dremel for providing the 3D printer and tools for us to build this project! Learn more about the Dremel 3D Idea Builder here.)
Shot and edited by Joey Fameli
41 thoughts on “Making a Working Ghostbusters Ghost Trap!”
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Nice! Sean, you are a master; the e-cig solution is a stroke of genius!
Waaaaant one! Love it!
It would be awesome if premium members would get the plans for said projects =D
(just an idea to give premium members some extra’s)
and yes i know more is comming
Very nice. Great work! 🙂
Awesome! I’d really love a full breakdown of this. Hoping for bill of materials, wiring, code, etc.
If Tested does more of these, it’d be cool to have a part of the site with a project directory and instructions paired with the video. Tested’s own Make Magazine type thing!
The scanlines in the commercial intro was a nice touch Joey!.
I’ve been playing with ecigs for something similar. Any specifics that you could share about how you did it? I would build a small alter to praise your name.
well the plans are here http://www.gbfans.com/equipment/plans/
Awesome would be the STLs for printing! Come on Sean put them on the premium site, thingiverse or myminifactory 😉 That trap looks so awesome!
Fantastic work!
I meant the STL’s 😉
Thanks everyone! Be patient and stay tuned, more stuff is coming!
Nice work
I can sympathize with you on sourcing original parts. Last year I built the Key Master’s “colander hat” and used as many original components as I could find. I’ve also started gathering parts for a proton pack.
Cheers!
Superb work!
In the next video I would like to hear more about why and how you went about designing (cad:ing) it, get nerdy with me please 🙂
How come you don’t model in a solid modeler like solidworks? Or fusion 360 for that matter witch is sort of free. How much control do you have over print direction and such? What are the tricks for getting good surfaces (print direction)? Where do you split parts? Do you add material for interference/press fitting parts together?
Thanks!
Yeah, it started to drive me crazy after a while, also generated a lot of spreadsheets. I really want to make the colander! – such an oddball prop. I think the hardest part must be finding the right colander.
insanely awesome
What a gem! 🙂 Super cool.
This is great. One of the coolest things I’ve seen built on this site. You will have to do the matching PKE Meter to go with it. Might have to do both PKE meters though, it is hard to pick between them.
This is great. One of the coolest things I’ve seen built on this site. You will have to do the matching PKE Meter to go with it. Might have to do both PKE meters though, it is hard to pick between them.
I need a modified version of this for my 1:1 Slimer display!
are you going to put the STL files for this model on Thingiverse? 🙂
Love it!
AWESOME! I second Ippolito’s WANT vote!
Did you consider just using the hose as a hose? It seems to me you could send a decent blast of air through the hose with a pump of the foot… enough to throw a switch on the far end.
Air pressure can be pretty powerful… I recently saw a ping pong ball destroy a soda can!!
)
I think putting it on Thingiverse would be more in the spirit of the 3D Maker community.
This project is fabulous!
Sean is an absolute optimal addition to the tested team in my opinion and he proved it once again!!
And I really like your bloopers at the end, it give something.. not sure how to put it.. a kind of charismatic touch? Maybe this is just me.
Anyway it doesn’t have to become a trend but i found it lively and refreshing to see this kind of quirky human side from time to time.
Excellent – cannot wait to see the other videos.
Amazing build!
So I’ve gotta ask… instead of a complicated solution to run wire down the air hose, why didn’t you just use it as an air hose, with a bellows under the pedal and a pressure sensor in the trap?
Thanks! ‘Complicated’ is relative. For someone with a lot of electronics and sensor knowledge this may have been easy. I am not an electronics expert, so I went with the ‘hardwired’ version which was pretty straight forward. We had enough problems getting everything to work and add smoke without adding a pneumatic system. The cost of the electronics was also going way up and I wanted to get it as low as possible. Anyone with a soldering iron can do the hardwire, harder to add the air system, but it would be really cool – I know someone will do it. 😉
awesome!!!
what a cool project
Nice project. So you tested the Dremel? Nice product placement but how did it work?
I’d like to see more about how Jeremy set up the electronics. Thanks guys!
Longshot – Maybe tune in tomorrow….
The Dremel worked very well, print bed is decent size, it did well down to .1mm layers and I really like the touch screen especially when it shows a render of the 3D model. Software was a bit rough but they now teamed with AutoDesk to use their Print Studio which makes things much better. Had a few quality problems on filament rolls, but easy to make a spool holder that mounts about to use other filament. Overall a good value for the money.
Awesome project- puts my old ghost trap to shame! I used to have a whole stash of those gold anodized Dale resistors and other GB parts I found at an electronics surplus shop ages ago. Nice to hear that gbfans is still around. The ghostheads on the old ASAP forum were a pretty tight knit group back in the day and those guys did an enormous amount of work tracking down all of the original parts and info.
Fantastic project. Must be deeply satisfying to hit that pedal!
Well Done. This is a really great project. looking forward to more video on this.
Sean, the reason why you can’t find a skirted knob is maybe because they are a 2 part component check out this site:
http://e-junction.co.jp/products/list.php?category_id=565
the top part snaps on to a “skirt”
http://www.satoparts.co.jp/jp/K/K-100-16DL.html
The skirted knob is a made out of 2 parts , 1 the knob itself and then the “skirt”
http://www.satoparts.co.jp/jp/K/K-100-16DL.html
cool site, will check it out. The skirted knob has been researched by dozens of folks over the years, does not seem to exist in any form. 🙁
Assembly guide for fully 3D printed trap now available, pedal and deluxe guides in the works:
http://www.charlesworth-dynamics.com/2013/08/instructions.html
Nice, well done great project guys, you should build a library of 3D printable props by Tested.
Rare and unusual fittings? McMaster Carr for all your quick disconnect needs … http://www.mcmaster.com/#standard-quick-disconnect-hose-couplings/=11tn05i
What size ya want and how many?
Sorry, as an inside/outside mechanic I was practically rolling around on the floor giggling about the rare and unusual common supplies.
This seriously just made my entire day
I am going to make one of these ASAP
My 90’s kid excitement is pouring out of my face with joy right now
Best,
James
I was having similar ideas with vaping, since I fell into the same rabbit hole. Want to work it into a costume idea I have. Also those knobs kind of resemble guitar amp volume knobs, not sure if it was vox, fender, or line 6. They have a similar skirt, not that it matters, the 3d print ones look great. Fine job.