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wristwatch turntables

wristwatch turntables
Scratching records is loads of fun, even if you're not a turntablist. Don't you wish you could drop phat beats and scratch wherever you go? Well now you can; be a DJ Hero with wristwatch turntables!

Using 2 recordable greeting cards and some potentiometers you can record your own song, beat or sample, then playback and distort the sound to make your own music. These turntables are so small that you can strap to your wrist, making you the life of the party no matter where you go!


This project will cover the steps I took to make these specific sound turntables. New sounds can be recorded, and alternate greeting card styles(boards) can be substituted easily.
Feel free to remix and modify any of the circuit bending shown in this project to create your own unique turntables.
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Step 1Tools + materials

tools + materials
    tools:
  • soldering kit
  • hobby knife
  • sandpaper
  • glue gun
  • marker
    materials:
  • recordable greeting cards / pre-recorded greeting card
  • hobby box
  • 2 x potentiometers (value varies)
  • small plastic pucks (I used furniture movers)
  • old wristwatch

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12 comments
Mar 23, 2011. 4:18 PMleeski says:
Mike - I saw this project posted on geek.com today and clicked over to instructables to see more about it. Great idea. can you mail one to the instructables office. I'd love to wear that when I travel for meetings with advertisers.
Mar 20, 2011. 11:58 PMUser1 says:
Rad!!! I always loved being life of the party and this looks like the ticket to do it!

I like this plan.

A++++++
Mar 20, 2011. 4:38 PMkarlpinturr says:
Ooohhh, this is nice!

With sufficient dexterity, you could probably scratch 'on-the-wrist'...

And what about a headphone socket, connecting to an amp, then some speakers (all portable - maybe a backpack?) so it's not just your mates who can hear you scracthin'?

I foresee endless possibilities (and more...)
Mar 20, 2011. 3:13 PMbigfun says:
fun fun fun fun! kickin' in the front seat!
Mar 20, 2011. 1:19 PMynze says:
Very cool! We have a common interest in voice-recording electronics :-)
Mar 20, 2011. 12:07 PMmsemtd says:
Inspired perhaps by DJ Q-Bert's "Sneak Attack" video? I've often thought about a single wrist turntable but twin wheels of steel is awesomeness itself!
Mar 18, 2011. 7:05 AMiminthebathroom says:
awesome, all though when I first clicked on it, i had thought you have built a "record player"into a watch - lol
Mar 17, 2011. 7:33 PMAdum24 says:
Hey thats awesome! I have been thinking of doing an instructable with the same concept and idea, except with smaller potentiometers, like the ones used to control volume on a cheap mini radio! All in all, cool!
Mar 17, 2011. 1:13 AMvijaysomani.297 says:
wonderful and a unique concept.........................
Mar 16, 2011. 7:16 PMMatrix-technician says:
Wonderful design and concept! This is somthing i would definately wear to a party :). Keep up the good work!
Mar 16, 2011. 4:09 PMChrysN says:
Cool, looks like fun!
Mar 16, 2011. 2:12 PMAndyGadget says:
 
A very strange concept - I like it!

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Author:mikeasaurus(michaelsaurus.com)
I'm the Play Editor here at Instructables! I like mixing old ideas with new and reusing things not for their intended purpose; the results are sometimes messy but always fun. I also write the thrift-...
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