🜲 Samapico Posted December 15, 2008 Report Posted December 15, 2008 We programmed this little robot in our microelectronics class... It uses a 68HCS12 Motorola microcontroller, and it's programmed in assembly.It has 3 sensors on the front, and it basically just avoids obstacles. It uses fuzzy logic to determine the direction, using the sensors as inputs. Navigating... --Click here to view--53RsWAAQYN8http://www.youtube.com/watch?v=53RsWAAQYN8 The trap --Click here to view--QOLdgZTDCFUhttp://www.youtube.com/watch?v=QOLdgZTDCFU Navigating again --Click here to view--8h3mj7F4VVIhttp://www.youtube.com/watch?v=8h3mj7F4VVI The teacher says something in the beginning of the first one, something along the lines of "This is probably the best one I've seen in all those years..."Most other teams had nervous robots, or they kept hitting stuff... The particularity of our robot is that on top of the fuzzy logic, we used a 'proximity factor' to slow down the robot when it was closer to obstacles. But it slows down both motors at the same time, so the direction is still only controlled by fuzzy logic, which was a requirement. http://upload.wikimedia.org/wikipedia/commons/thumb/8/88/Half-Life_Black_Mesa_logo.svg/120px-Half-Life_Black_Mesa_logo.svg.pngDCME co-developerSSCU 17th Parallel sysop
⛊ Drake7707 Posted December 15, 2008 Report Posted December 15, 2008 ahh fuzzy logic, how i hate no boolean values ^^ Nice project ^^, reminds me of the 1 day project we had to do in lego to remove cans from a certain area within a circle (big black circle so the light sensor would pick that up )
Audry Posted December 15, 2008 Report Posted December 15, 2008 thats so cute lol good job geek http://i104.photobucket.com/albums/m195/AudreyND/audryinwg6.png
★ CRe Posted December 15, 2008 Report Posted December 15, 2008 Nice robot -CReSSCC Desert Storm OwnerB.O.P. - Alive and running till the end of continuum. 4:L.C.> @Cre I am wearing.. THIS https://secure.wikimedia.org/wikipedia/en/wiki/Anti-rape_device4:L.C.> Dick untouchable, and my ass will shred your cock http://i44.tinypic.com/kf18ww.png
Incomplete Posted December 16, 2008 Report Posted December 16, 2008 Clever stuff. Well done. -Lucozade kentbrockm> what is team tournament?pernille> like 2v2 kentkentbrockm> ahkentbrockm> wanna be my partner, pern?pernille> lolpernille> i suckkentbrockm> good habbit for a gal your age.Autofire> lolExplody Th> Omg kent------------------------------------------------------Incomplete> ?find MikeTheNoseMikeTheNose is in SSCC Metal Gear CTF------------------------------------------------------MikeTheNose> ?find IncompleteNot online, last seen more than 10 days ago My Profile
Dr Brain Posted December 17, 2008 Report Posted December 17, 2008 68HC12 or 68HCS12? If it's the former, then wow that's old. Freedom is the right to be wrong.
🜲 Samapico Posted December 17, 2008 Author Report Posted December 17, 2008 hcs (fixed post) mc9s12c32, more precisely http://upload.wikimedia.org/wikipedia/commons/thumb/8/88/Half-Life_Black_Mesa_logo.svg/120px-Half-Life_Black_Mesa_logo.svg.pngDCME co-developerSSCU 17th Parallel sysop
🜲 PoLiX Posted December 21, 2008 Report Posted December 21, 2008 Man, the stuff I wish I could learn to do. Awesome work Sama (and your group). SSForum.net - September 01, 2002 - Rowen (SSDownloads.Com), PoLiX (SSCentral.Com), and Cyberise (Subspace.Net)
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