I've recently been building my TJProJr. and have had some difficulties. (Sorry if this is a repeat question, I tried to find it the past posts.) Basically, I...
john_pruyn@...
Jul 3, 2001 10:38 pm
785
Check the battery connections, charge the batteries overnight, and check to see if you have the LED plugged in to the right place. -Gui...
drakofyre@...
Jul 3, 2001 10:59 pm
786
Hi, who can give me some advices on the wireless communication products, I want to order one, I want it to work underearth and it has 1 good signal even noise...
bingjiang99@...
Jul 3, 2001 11:05 pm
787
The most obvious problems: 1. Completely dead batteries 2. Reverse the 4-pin female power connector from the battery to the 4-pin male header on the board...be...
jack
jack@...
Jul 4, 2001 11:03 am
788
... From: bingjiang99@... [mailto:bingjiang99@...] Sent: Tuesday, July 03, 2001 7:06 PM To: mrrobot@yahoogroups.com Subject: [mrrobot] about...
Scott Jantz
scott@...
Jul 5, 2001 9:55 pm
790
I want the Talrik II to run following the cable feeder (under the robot), who have some ideas about it? I appreciate your help. Thanks...
bingjiang99@...
Jul 9, 2001 12:16 am
791
What are the characteristics of the cable feeder? High contrast with background? If yes, you can use the three photoresistors in front, that point downward,...
jack
jack@...
Jul 9, 2001 8:28 am
792
My department works in research, and we are interested in the Talrik II robot. We hope to use it in a networking testbed, but for that we need to mount either...
Peterson, Alon (stude...
Alon.R.Peterson@...
Jul 10, 2001 9:51 pm
793
We are currently modifying our robots to hold palm-tops that may help you. If you send us specifications for your computer we can see if we can help you...
Scott Jantz
scott@...
Jul 10, 2001 10:32 pm
794
HEY! I want to use my PocketPC! I would be more than willing to rewrite the code to support it. Do you have sample code for the PC serial connection? It...
Dodd Gatsos
dodd@...
Jul 10, 2001 10:51 pm
795
I own ICC11 for Windows V4 from Imagecraft. Can I use this to start programming the TJPRO or do I need to upgrade to the latest version available? By this I...
dbeard@...
Jul 12, 2001 12:05 am
796
We are working on robot side code that will allow any serial device (handheld, laptop, PC, teminal) to control the robots motors and get sensor readings. We...
Scott Jantz
scott@...
Jul 12, 2001 12:20 am
797
David, Unfortunately, you are one version shy of not needing to upgrade. Image Craft made a major change between V4 and V5 in how the system handled libraries....
jack
jack@...
Jul 12, 2001 12:40 pm
798
i noticed in the schematics that there is the combination of 470uF and .1uF ... works with the ... of caps ... here he doesnt ... those caps ... from ... if it...
Jesse Estlow
flatplanetearth@...
Jul 19, 2001 12:13 pm
799
i noticed in the schematics that there is the combination of 470uF and .1uF ... works with the ... of caps ... here he doesnt ... those caps ... from ... if it...
Jesse Estlow
flatplanetearth@...
Jul 19, 2001 12:15 pm
800
We use a more power effecient switching regulator and these caps are needed for filtering. When people use the 7805 regulator you don't need the caps the 7805...
Scott Jantz
scott@...
Jul 19, 2001 1:50 pm
801
I have just finished assembling my TJPRO. Have downloaded the avoid program to it. The only thing that happens is the servos turn the robot in a circle with...
dbeard@...
Jul 19, 2001 11:02 pm
802
try a simpler program like the motor test program, if it acts weird again try flipping the download/run switch 180 degress reset might be download etc.. Also ...
david vrtachnik
uofmpcdave@...
Jul 20, 2001 1:13 am
803
You probably have two things wrong: 1. The potentiometer settings on the servo hack are not centered. Remove the cover, the output gear, turn the pot all the...
jack
jack@...
Jul 20, 2001 8:13 am
804
I have my TJP working fine. Now I have another question. I had an extra IR detector so I hooked it up on PA0 but how do I address it in ICC like you do the...
dbeard@...
Jul 23, 2001 12:59 am
805
Has anyone done anything with the TJPRO and subsumption? I would love to seem some code wrote for the TJP. thanks....
dbeard@...
Jul 23, 2001 1:02 am
806
whats that? ... __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger ...
david vrtachnik
uofmpcdave@...
Jul 23, 2001 8:02 pm
807
HI, The book "Mobile Robots, Inspiration to Implentation" (Jones, Flynn & Seiger) contains some examples of Subsumption programming written in Interactive C...
Dafydd Walters
dafydd@...
Jul 23, 2001 8:58 pm
808
see http://ai.eecs.umich.edu/cogarch3/Brooks/Brooks.html ... From: david vrtachnik [mailto:uofmpcdave@...] Sent: Monday, July 23, 2001 4:02 PM To:...
David Beardsley
dbeard@...
Jul 23, 2001 9:02 pm
809
I am familiar with that but not an expert programmer and need some assistance. David. ... From: Dafydd Walters [mailto:dafydd@...] Sent: Monday, July...
David Beardsley
dbeard@...
Jul 23, 2001 9:04 pm
810
Here's a simple (incomplete) and crude example of subsumption programming on the TJ-PRO. #define MOTOR_CONTROL_STOP 0 #define MOTOR_CONTROL_STRAIGHT 1 #define...
Dafydd Walters
dafydd@...
Jul 24, 2001 12:04 am
811
Just in case anyone tries to use the subsumption code I posted earlier, there were a couple of bugs in it. Here's the fixed version: #define...
Dafydd Walters
dafydd@...
Jul 24, 2001 2:22 am
812
I am very new to this and trying to understand many things. Could someone provide me an explanation between digital and analog ports and give me some examples...
dbeard@...
Jul 27, 2001 1:38 am
813
David, Some definitive answers to your questsions may be found in the "Pink Book" (you can download a copy in PDF format from this page: ...
Dafydd Walters
dafydd@...
Jul 27, 2001 3:47 am
814
... __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger ...
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