loading
1500 posts
ThreadLast postPostsViews
Beginners Intro to RoboRealm? [13]
While this is possible to do in VBScript, perhaps you can just use ...
6 years 17 2752
Beginners Intro to RoboRealm? [9]
Christian, It could be a VB script ... or you could just grab the COG_X and calculate all that eith...
6 years 17 2752
Beginners Intro to RoboRealm? [3]
Christian, The easiest way to interface to the CRio is to use the Network Tables module. That will ...
6 years 17 2752
Beginners Intro to RoboRealm? [7]
Christian, The easiest way is to imagine that the COG_X number is like a joystick number. Joysticks...
6 years 17 2752
Beginners Intro to RoboRealm? [17]
Christian, As I mentioned before, do NOT use -1 and 1 in the differential module and instead use -1...
6 years 17 2752
Object Recognition with more objects [14]
You need to enable the Array creation in the OR module ... otherwise the VBScript doesn't have anything to process.
6 years 14 2722
Object Recognition with more objects [12]
Guido, If you continue to have issues, post what you have (i.e. your robofile) and we can better un...
6 years 14 2722
navigation by computer vision [22]
You would have to use different parts of the detected road to determine different factors. For example, you would look at the mi...
4 years 27 2711
navigation by computer vision [27]
Hemant, 1. You may find ...
4 years 27 2711
navigation by computer vision [9]
Arvind, If you are looking for neural network based learning packages you may be better off with a ...
4 years 27 2711
navigation by computer vision [14]
Arvind, "I  can get distance or depth of any object  in order to avoid collisio...
4 years 27 2711
navigation by computer vision [18]
Hemant, In theory that is a 1394 camera. If you don't have one of those firewire ports on your mach...
4 years 27 2711
navigation by computer vision [20]
Hemant, Detecting the road with Canny works but you will have a lot of other non-road detection. Th...
4 years 27 2711
navigation by computer vision [5]
Your robofile looks about right. You may need a newline after the move command in the serial module. So that would be more like ...
4 years 27 2711
navigation by computer vision [7]
Hemant, That's certainly possible but you will have to record some video to test. Any vision projec...
4 years 27 2711
navigation by computer vision [2]
What serial protocol are you using? I.e. what commands (like 'f' for forward, 'b' for back) do you need to send over serial?
4 years 27 2711
navigation by computer vision [16]
We're not aware of any good economical stereo cameras. Typically we just purchase two reasonably good quality cameras and mount ...
4 years 27 2711
pololu servo control via xbee [8]
Sparky, Try with just one servo to ensure that you don't have power issues.
6 years 11 2694
pololu servo control via xbee [6]
Yes, it does matter. You will need to ((x-500)*255)/2000 in order to convert from 500-2500 range to 0-255 range. ...
6 years 11 2694
pololu servo control via xbee [4]
Seems to work for us if you set it in Mini SSC mode (there is a checkbox for that in the interface). If it doesn't move, exit R...
6 years 11 2694

« Prev   1  2  3 5  6  7  8  9  10    Next »
 New Post