#changed smth or uploaded the unupdated code or smth without realizing idkidk | Explore Tumblr posts and blogs

pallases · 2 years ago

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bro im so confused 😭 line sensing wasn’t working earlier in the week at first like the robot couldn’t even stay straight so i changed p control value from positive to negative and it was able to follow a straight line that way but then it got to a turn and ran into the wall and i thought hm maybe the p control value just isn’t big enough like it just can’t turn sharp/fast enough but now im back at it and it seems like it’s straight up turning in the opposite direction ??? but that doesn’t make sense bc the sign of the value was DEFINITELY the issue before like my robot was not responding right at All just nonsense movements and then i switched it to negative and bam straight line following like magic.. what is Going On

#i don’t know… im just hoveringnit over the line rn bc what im using is a makeshift race course of printer paper and electrical tape lying #loose on my coffee table so i don’t want the wheels to crumple the paper of whatever. going to tape down the whole thing tmrw i guess we’ll #see more then #personal #the engineering chronicles #maybe the value is TOO big and it’s making the system go haywire on real turns??#but actually no now im confused again bc when i was working on it last time it WAS turning the right direction just too slow. maybe i #changed smth or uploaded the unupdated code or smth without realizing idkidk

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