I build therefore I am.....Or some such.
This user joined on 04/13/2015.
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Thanks for liking my project bro!!
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Have not heard from you for a while, glad to see you here and thanks for the like on my project!
Good morning and thank you for the like for my Cardboard Computer project :-)
Well deserved....One who can build a computer on cardboard can accomplish anything....Good luck!
Howdy Castvee8. Thanks for the skulls, and for the project-suggestion re: iterative-Motion! Good luck with the contest!
thanks for the like on my erector set project, I'm actually looking at it right now lol, I have it at work so people can see what home 3d printers can do. Thanks for your support!
Thank you so much for the like :) I appreciate that!
Us 3D printed project folks gotta stick together!
Yes we do, although my parts are not quite as complex as some of yours, but they are getting better :)
Hi, I'd like to ask a question about your work.
I notice that some of your CNCs have quite complex kinematics. I am (trying) to build an unusual machine that also has complex kinematics here - https://hackaday.io/project/18186-arc-delta-3d-pcb-drill-and-other-failures
I am wondering how your doing the kinematics. I see one project seems to be running on a Arduino Uno and others seem to have custom hardware.
Do you have a software platform or abstraction that you work with?
I tried to use an Aduino MEGA (8-bitter) but I am too rusty with my geometry math to break it all down to integer math for an 8-nitter. Now I am thinking of using a STM32 or something like that.
Interesting thought-points from this... Say you had an arm with two joints (one at the base and one elbow) and want to move the "hand" between two points... you don't necessarily have to calculate the angles of each motor along that path, one could just apply a little power to both motors (in the general direction), then measure the displacement, and if it's too far in one direction, relative to the other, slow that motor a bit, then repeat. Pretty simple loop with basically no inverse-geometry necessary. Hmmm! (Is that Euler's method?)
Thanks for the reply.
It now sounds like my best approach will be to start with a 32-bitter, probably an Arduino Due because I am already using a RAMPS board, and then work my way back to an 8-bitter when I have nutted out all the other problems. I will see if I can solve the problem with RAMPS being 5Volts and the Due being 3.3 Volts or just build something with a 5Volt 32 bitter in a MEGA form factor.
Thanks for another like Mark!
Thank you for your interest in the engine monitor project.
Thanks for the skull. Cool projects.
LOL, our locations are quite similar. What's this "paranoia" thing I missed-out-on?
I wrote (as a joke) on my profile that when I see people are" following" me it sort of makes me paranoid.....Of course I also wrote when I see a skull it means death, and one with a wrench through it means it was a homicide. I quickly changed the stuff......
Maybe if we delete this conversation, they'll bring our skulls back. I've done my part ;)
I actually wondered if anyone really read that stuff! I guess they do! I changed that top speed!
Thanks for the skull / follow - I would skull/follow your fuel tank but don't want to induce any paranoia!
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