Bill one LED on looks like a ball ________________________________ From: tcrobots@yahoogroups.com [mailto:tcrobots@yahoogroups.com] On Behalf Of Bill, Grumble ...
Folks, I'll be working on that cut OLED board from sprakfun. http://www.sparkfun.com/commerce/product_info.php?products_id=712 I got it to display circles last...
I'll be at the FEBRUARY 1 RSOH. I finished the code to calibrate the voltage and current. Although I'm seeing a lot of fluctuation on the current number, so I...
Terry Schumacher
Terry.Schumacher@...
Feb 1, 2008 4:30 pm
1569
My 4" Omni Ball showed up today. M106P-GY http://www.outwatercatalogs.com/2007_master/lg_display.cfm?page_number=163&c I will play with it at Alan's house...
Jeffry Sampson
jsampson@...
Feb 1, 2008 8:55 pm
1570
Hi gang, I need to build another "Sisyphus" (Theta-R sand plotter) and am looking for a nice, light weight linear (R) axis, 5-ish feet long. I have several...
Yes, I think parker makes something like that ________________________________ From: tcrobots@yahoogroups.com [mailto:tcrobots@yahoogroups.com] On Behalf Of...
... I made a 5 foot long slide using an AL I beam and some U pulleys. The plate was then moved using a cable on a drum. -- Bill, grumble - William The lion...
... I am curios how the top part is done. I am guessing that the top has a small swivel caster so that the ball can rotate freely in any direction without a...
... But you will need to be able to display very fine ball movement in order to give a good feel. I would recommend you make a PC based version of the game...
I know Thomson makes a dual rail or twin rail slide and a webbed slide You can find both mentioned on this web site. I can't find thomson's Web site for the...
That is exactly how this Omni Ball works. There is a swivel castor in the top. It uses ball bearings as the wheels. There are also three ball bearings mounted...
Jeffry Sampson
jsampson@...
Feb 1, 2008 11:53 pm
1577
Alan has his OLED display running. Here are two photos: http://tech.ph.groups.yahoo.com/group/tcrobots/photos/view/b863?b=1 ...
Jeffry Sampson
jsampson@...
Feb 2, 2008 5:27 am
1578
I was there and saw it with my own eyes... it is a very nice display that can get quite bright! Ron ... From: Jeffry Sampson <jsampson@...> To:...
Bill, That’s exactly how I made my R2’s middle leg go up/down. Linear actuators were too slow, and anything fast would not stay down as it would be pushed ...
... Mine was the same except that I drilled two holes and wound the cables towards each other in the center. This means that as one cable comes off the shaft,...
I see their is a commercial version called Tri-clops: http://www.youtube.com/watch?v=MJLRnau8kZA http://www.walmart.com/catalog/product.do?product_id=6015265 ...
Hi, Is anybody using HiTech C compiler with MPLAB from Microchip? Oh, and ICD2 programmer/emulator. If so, does it randomly do stupid things? Like ignore a...
Jeffry Sampson
jsampson@...
Feb 4, 2008 1:19 am
1583
... Check to see if there is a bit which says "overwrite config", The Microchip tools have been a bit schitzophrenic about that because they kept getting it...
... Check to see if there is a bit which says "overwrite config", The Microchip tools have been a bit schitzophrenic about that because they kept getting it...
... Here is a setting under Configure|Settings|ProgramLoading that says "Clear configuration bits upon loading a program". That isn't exactly what I was...
Jeffry Sampson
jsampson@...
Feb 4, 2008 2:14 am
1586
You should be able to download MPLAB 8.01 (8.00 + .01 update) and it will not affect the compiler license, as it is a different download. There is under the...
I'll go ahead and download it tonight. But I have something that needs done by tomorrow. And I have used this stuff enough to not trust it. So I'll install it...
TCRG members: The Minnesota FIRST Robotics Regional Competition needs your help! On March 28 and 29, 60 high school robot teams and over 1,000 high school ...
... I figured out how to find the forms, ect I live too far away to sign up as a mentor, so I figure I'll use my "jack of all trades" style and sign up as...
... I think you'd be ideal as a judge, referee or robot inspector; most other jobs would be better filled by someone without your technical skills. I think I'm...
You can still volunteer even if you are mentoring a team. There is a "conflict of interest" form to fill out listing the teams you have worked with, and for...
Axman St. Louis Park has 33 MicroMo motors sitting out for 14.95 each. They have a 6 pin connector which implies they have an encoder, and , unfortunatly, they...
Hi Brynn, I bought a bunch of these last summer, and got one working beautifully with a JR Kerr chip and 293 driver. All the docs (motor, encoder and GH) are...
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