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 | | Beginners questions
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| I coached a FIRST LEGO Robotics team last year and the team members used RIS. Before the season gets underway I would like them to learn Robolab. I've been working with it for a few days now and have a few questions. I searched the news groups and (...) (22 years ago, 24-Jul-04, to lugnet.robotics.rcx.robolab, FTX)
| | | | | pneumatic trouble
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| Kevin- I am trying to build a heavy duty automatic truck transmission, and I have a few questions concerning pneumatics. 1) I did a few rough sketches of what the transmission would look like (the main part of it is the valve, which I originally (...) (22 years ago, 17-Jul-04, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx.legos, lugnet.technic)
| | | | | ROBOLAB Conference - July 15th Deadline
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| Just a reminder: The deadline for submissions for session presentations for the ROBOLAB Conference is July 15th. Also, July 15th is the cut-off for early registration ($100). After July 15th, registration will be $125. The conference will feature (...) (22 years ago, 13-Jul-04, to lugnet.edu, lugnet.robotics.rcx.robolab)
| | | | | Re: lego pneumatic
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| (...) Hi Liz, One of the books I co-authored in has a Mindstorms based adding machine that performs arithmetic using pneumatics. Since the printing of that book, pneumatics design has advanced quite a ways. I build a lot pneuatic things, and would (...) (22 years ago, 5-Jun-04, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx.legos, lugnet.technic)
| | | | | lego pneumatic
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| Suggestion on a good book which focus on more penumatic construction with LEGO? -- thanks, Elizabeth Mabrey (22 years ago, 5-Jun-04, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx.legos)
| | | | | Re: issues with 6-legs bot
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| (...) Your approach is pretty common. As it turns out, you can (should) remove the wait time, also. Many people think they need to tell the robot how long to turn, or how long to go forward. It's like driving down the road in a car. You don't look (...) (22 years ago, 20-May-04, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)
| | | | | RE: issues with 6-legs bot
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| Hi Steve, Thank you very much for your put! (...) Can't take the credit. I got the idea from the Sato book, instead of 4 legs, I thought the 6 legs are much more stable. (...) That's pretty much what I did initially, except I used to put in "wait" (...) (22 years ago, 20-May-04, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)
| | | | | Re: issues with 6-legs bot
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| What if you were to make a small platform for the light sensors in between the legs that rest on the ground and has a slide somewhere so when the robot moves up or down it stays touching the ground. ----- Original Message ----- From: "Elizabeth (...) (22 years ago, 20-May-04, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)
| | | | | Re: issues with 6-legs bot
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| (...) Am I correct in thinking the two front, and two back legs don't move, only the middle two? That's a nice, simple design. And you have two light sensors, and your goal is to keep them on either side of the line, right? (...) If I understand (...) (22 years ago, 19-May-04, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)
| | | | | issues with 6-legs bot
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| Hi, I built this 6-legs bug for a black line tracking test. The construction: It is a walker with 2 motors, one for 3-left-legs, another one for the right. Middle leg on each side is connected on an 8-tooth gear and attach an 40-tooth gear. This (...) (22 years ago, 19-May-04, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx.robolab)
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