Thingamaplush Robot

Thingamaplush Robot
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Inspired by Bleep Labs' Thingamakit and Thingamagoop synthesizer noise maker creations, I set about making a plush version for my two-year-old daughter. My goal was to create something that was safer and easier to use for her, while remaining just as fun and quirky as the original Thingama' synths.

The electronics in the Thingamaplush are based on the Thingamakit design, available on Bleep Labs' website. I tweaked the design a bit to fit my own purposes, ending up with a sort of hybrid between the Thingamakit and the Thingamagoop. The electronics are stuffed into a plush robot I designed myself, and assembled with the help of my mother (how's that for some geeky mother-son bonding?)

This instructable will detail sewing the robot body, and stuffing it with my custom made board. Of course, you may remix any part of it to suit your own needs. You could design a different body, or install different electronics. Maybe an Atari Punk Console? Or a Robot Voice Modulator? It's up to you! You could even omit the electronics completely, to create a cute little robot toy.

EDIT: New videos added! See Step 11...



Please note that I made every effort to make my design safe for a toddler to use, but I can't guarantee its safety. If you're a parent you know how hard kids are on their toys - they are dropped, sat on, stepped on, chewed on, drooled on, and generally abused in ways that the Underwriters Laboratory can't even imagine. With this in mind, observe your child when they are playing with their Thingamaplush and make sure they remain safe. Unsupervised, I'd say the minimum age is 6.
 
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Step 1Parts and Tools

You'll need to hit two entirely different stores for this project!

The Body:

- Fleece, felt or fabric of your choice. It doesn't really matter what you use. If your robot is being made for a child, use nice bright colours. They like that.
- Thread, suitable for the fabric you're using.
- Various buttons and other accents for your robot (optional)
- stuffing, preferably flame and heat resistant (just in case the electronics short out somehow)
- a short zipper or snaps (optional, for easy battery replacement)

The Electronics:

- custom PCB (etched or perfboard - I recommend etched because it's more durable)
- blank perfboard
- components as listed in the parts list
- two 500kohm 10mm wide photocells
- three single pole double throw (SPDT) mini toggle switches
- four 22mm long hex threaded standoffs, and matching screws (probably 6-32 size)
- one mini 1.5"-2" speaker
- stranded wire
- lead-free solder (just in case)
- a 9V battery and 9V battery clip
- heat shrink tubing
- wire wrap tubing or aquarium tubing


Tools:

- a sewing machine (optional - you can do it all by hand if you like)
- a sewing needle
- PCB etching equipment
- soldering iron
- assorted circuit assembly tools
- glue suitable for fabric, for attaching accessories
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118 comments
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Nov 7, 2010. 2:54 PMauka says:
me you could send the listing of the materials? thanks
Aug 10, 2010. 6:11 PMJuanton94 says:
Can the speaker be replaced with an audio jack?
Mar 13, 2010. 7:43 PMrko167% says:
you are a genuis, i just have one question, does it really move or do you move it?
Mar 8, 2010. 1:13 PMoweng4000 says:
You sir, are a genius worthy of being inducted into the instructables hall of fame.
Mar 11, 2010. 9:59 AMoweng4000 says:
btw, did people stare at you strangely at the park? When i was playing wiht Bebot (http://www.youtube.com/watch?v=KFG7-Q0WI7Q) in Joe Ann(while my mother shopped for sewing materials), people stared at me like I was a weirdo.
Feb 28, 2010. 8:59 AMjorge.rabanal says:
Very good job, it's really nice. But I have a question,
What IC corresponds to U2?
Mar 2, 2010. 4:23 AMjorge.rabanal says:
Great ! , thks very much ;)
The answer that i esperate xD
Oct 11, 2009. 7:12 PMVery Interesting says:
I need to see more of Thingamaplush's  adventures....can't...stop......watching....
Nov 15, 2009. 8:59 PMVery Interesting says:
Ooooo - maybe they could video conference!
Nov 6, 2009. 6:55 AMrayads786 says:
NEED HELP!!! Is this PCb double sided?
can someone send me a PDF of the pcb
Nov 6, 2009. 11:31 AMrayads786 says:
 Every time I click your download link it downloads a .tmp file that cant be opened, this is the same for both the thingamaplush.sch and thingamaplush.brd
Nov 8, 2009. 3:45 AMrayads786 says:
 tried renaming it as an .sch file but it still won't open. Is there somwhere else I can download the files.

I'd be really grateful if someone emailed me them

rayads786@hotmail.com
Nov 4, 2009. 4:27 PMartobot says:
This is super cool, I'll remember this for when I manage to produce some spawn.
Though I have to be honest, when I first watched the video I thought "Dang I hate to be caught with that thing in my carry on at an air port.". 
Nov 4, 2009. 4:24 PMfirefliie says:
so how much would all this cost?
Nov 4, 2009. 1:56 PMMACKattacksnipe says:
Instead of sewing up the battery pack why dont you put velcro or buttons

Oct 10, 2009. 3:41 AMJim5975 says:
yup i did your right
Oct 7, 2009. 5:54 PMcowscankill says:
Coolest toy ever. 5*. Excellent work man, excellent work! I can't believe I didn't see this and vote on it!
Oct 9, 2009. 1:08 PMcowscankill says:
I'll subscribe so as to not miss something :P
Sep 15, 2009. 4:15 AMJim5975 says:
ok uhm my country doesn't have the 1uf capacitor ceramic and mylar so i brought .01uf the problem is how will i connect it to make it 1uf
Sep 15, 2009. 5:40 AMJim5975 says:
typo it's .1uf can i connect these in parrallel
Sep 15, 2009. 7:17 AMJim5975 says:
ok thx
Sep 15, 2009. 7:31 AMJim5975 says:
what are the caps for anyway
Sep 16, 2009. 5:29 AMJim5975 says:
already did even before you asked
1-40 of 118next »

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Author:jeff-o
By day, Jeff is an electronics technologist at a large aeronautics corporation. By night, a mad scientist / hacker / artist / industrial designer wannabe!