iMac uses a Typewriter as a Keyboard

Feb 18, 2011 - 4 Comments

imac-typewriter-keyboard

If the 80′s block iPhone case and Cathode Terminal weren’t reaching far enough back in time for you, maybe this will. Yes, hooked up to that iMac is a real typewriter, and yes, it actually works as a USB keyboard. This is the product of a rather ambitious hack, here’s how it works:

Under the hood of every typewriter is a springloaded crossbar that runs underneath all the keys. When a key is struck, part of that key pushes on the crossbar, and this causes the carriage to advance, the ink roll to move, and so on. We are going to repurpose this crossbar as a place to mount an array of metal contacts, which are attached to a long, narrow circuit board. This Sensor Board is wired up to the Interface Board, an Arduino clone that talks to the computer over USB.

A fair amount of supplies are needed, but Instructables claims it is “surprisingly easy to implement” if you have a weekend to devote to it. You can check out the guide on Instructables to build your own.

Thanks for sending this in Evan!

Enjoy this tip? Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox! Enter your email address below:

Related articles:

Posted by: Paul Horowitz in Fun

4 Comments

» Comments RSS Feed

  1. stupidstupid says:

    stupid and pointless, if you have enough time to produce garbage like this you have enough time to do something important with your life

    losers

  2. Sv to stupidstupid says:

    You are an idiot, stupid. Go and choke your chicken, asswipe.

  3. [...] iMac G3’s laying around, hey, why not turn it into a coffee table? Maybe you could put your iMac typewriter on it? Yup this is real, and yes of course you can buy one for £49.00 (not sure if they ship to [...]

  4. [...] in case the app isn’t enough for you, there’s always the ridiculous full-on USB typewriter iMac conversion kit for the dedicated. stLight.options({ [...]

Leave a Reply

 

Shop for Apple & Mac Deals on Amazon.com

Subscribe to OSXDaily

Subscribe to RSS Subscribe to Twitter Feed Follow on Facebook Subscribe to eMail Updates