Tell us about yourself!
It is a relatively simple concept. One stepper motor for each axis moves a timing belt that is attached to both sleds. By rotating in a circular motion both sleds move away or towards the cube together. Hope the attached picture makes it clear.
oyu can download the .step files of my model and look at the sleds in 3D. You'll see that there is a small piece sticking out at the bottom with a recess for an m3 nut. I cut the timing belt and printed a small clamp that simply held the belt to the sled with pressure. It worked fine however I don't think it is the most elegant way, since fitting it all together was a pain. You might wanna look into different timing belt clamps that people designed and printed, there's lots of good work out there ;)
I did and the were not ok! I must have uploaded an old version. I hope I can recover the final version, if so I will upload it of course. Sorry for the inconvenience
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That’s odd, they should be placed. I’ll have a look at it asap!
By the time I published this, the camera was not implemented into the software yet. Prior to solving the state of the cube had to be input manually. We're currently working on the image processing, however, and it's partly working now but still needs some tinkering ;)
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Well I hope, for your sake, you wont cut off your fingers! Who's gonna fly your drones then? ;)
Tanks man, I really appreciate it :)
Q-Bot - the Open Source Rubik's Cube Solver
Q-Bot - the Open Source Rub...View Instructable »
I thought about it, however that would have been more expensive and I kinda liked the card look ;)
I love the idea. I was thinking about creating a passive oscillator circuit but I simply ran out of time
Thanks man! There’s a button cell on the back. I should have made a picture of it. Will edit asap
PCB Christmas CardView Instructable »
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Sorry for taking so long to reply, your comment somehow got lost in my inbox.You are correct about the forward voltage of the diode, i should have looked up the exact value from the datasheet. Thank you for pointing that out. However, this simply means that even less current flows throug the diode, which isn't a bad thing (as long as it still lights up of ocurse ;) )
I‘d love to see that! ;)
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Very nicely done! Did you already write an instructables on this a couple of years back? I feel like I already saw this once.Anyhow, great job!
glad you do!
The Guardian-Angel-O-Meter View Instructable »
Sweet! Loving the instructions. You got any advice for inputing formulas? Haven't come up with something othe rthan embedding pictures
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I actually do have one right away: how's it working out iwthout limit switches? and why did you decide not to use any?
Awesome mate!Definitely gonna try this sometime soon!
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