That's a huge inkjet printer on wheels! The only approach I can think of with LEGO (without using some complicated electronics solution) is to build a plotter, but that is a completely different process....
My idea is to use 8 pf motors to "open" and "close" something to spray, lay down, or roll something onto the ground. Again, this could be done with the IRLink sensor. 8 lines of resolution would be plenty, but it could even be increased with another set of motors and an additional IRLink.
Using spray paint would be too messy, so I am thinking about another media. Dropping powdered sidewalk chalk, washable finger paint rolled on the ground.
I should have realised... after seeing what you said about being able to control 8 pneumatic valves with a single IR-Link sensor. Looking forward to seeing your progress...
Lots of popular sites talk about Lego. Here are links to some of those sites-already searched forLego for you. They are constantly updated as the sites add content, so check them often!
The focus of my blog is Lego and Lego Mindstorms. You’ll see lots of stuff here that is not made by or out of Lego. That doesn't mean that it isn't related. That’s my way of trying to inspire my readers to think about creations that don't have instructions written by Lego. I have a belief that if you are not stretching your mind, your imagination and your abilities you’re not accomplishing much at all.
That's a huge inkjet printer on wheels! The only approach I can think of with LEGO (without using some complicated electronics solution) is to build a plotter, but that is a completely different process....
ReplyDeleteMy idea is to use 8 pf motors to "open" and "close" something to spray, lay down, or roll something onto the ground. Again, this could be done with the IRLink sensor. 8 lines of resolution would be plenty, but it could even be increased with another set of motors and an additional IRLink.
ReplyDeleteUsing spray paint would be too messy, so I am thinking about another media. Dropping powdered sidewalk chalk, washable finger paint rolled on the ground.
I should have realised... after seeing what you said about being able to control 8 pneumatic valves with a single IR-Link sensor. Looking forward to seeing your progress...
ReplyDelete