Tow Truck
Manage episode 152853233 series 1072956
内容由Timothy Endersby提供。所有播客内容(包括剧集、图形和播客描述)均由 Timothy Endersby 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
Hardware This hasn't changed much from my testing video since i din't get to get the parts that i wanted (like the air tanks) but i'm still happy with the design overall. there is 1 motor to drive, geared 2:1. 1 motor for steering. and one motor for the arm gears 1:5. You can see pictures at my blog. Program the program is what changed the most since last time. for one, i made it so that all the operations (steering, driving, arm movement, etc.) where in separate loops so that if one got stuck (like the steering wheels got stuck, which happened a few times during early testing) then the rest of the operations wouldn't stop and the driving and other things will still be controllable. the only problem with this is that this is almost too much for the NXT to handle so the response was not as fast at I would have liked, but the improvement that I liked the most with the up and down arrows for the arm. up reset it at the top. and down put it at the right height for picking up/dropping off the car, which made using the arm very easy. You can download the program at my blog. My Blog: http://Mindstormspodcast.wordpress.com Google Plus page: http://bit.ly/mindpodplus Facebook page: http://facebook.com/MindstormsPodcast Thanks to musikConomy for intro/outro music
…
continue reading
27集单集