Knex Calculator

 by quellek2
video Knex Calculator
Here's a knex binary calculator that i built about a year ago but was a bit to lazy to post until now :P

Anyways, heres some credit where it needs to be given:
my friend Evan for helping me build it
that great man at woodgears.ca for the concept

dungeon runner says: Aug 29, 2010. 11:41 AM
I spent the last weekend building a simple 3-bit adder. It was a good lesson in engineering, particularly making sure the ball didn't go so fast it went flying or so slow the flip-flop didn't change state. My next goal is to add another computational bit, and allow subtraction through the two's complement. -Y
KnexFreek says: Feb 8, 2010. 4:30 PM
 very nice!!
Mr. Muggle says: Feb 2, 2010. 4:40 AM
yeah, I made something like this once, it can be done alot easier, lol, but this is very nice!
quellek2 (author) in reply to Mr. MuggleFeb 2, 2010. 2:22 PM
 haha i know, but less complex things are less visually appealing :P (and not as good... haha)
Mr. Muggle in reply to quellek2Feb 2, 2010. 10:59 PM
yeah, this thing is very interesting :-)
Shadowman39 says: Feb 2, 2010. 8:47 AM
That's cool! I could never figure out how to build one of these, lol.
~KGB~ says: Feb 2, 2010. 2:30 AM
amazing! 5*
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!