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Webcam Rangefinder
Is it possible to implement a distance meter (rangefinder) using a webcam and the laser spot module? If so, can you please give...
16 year 2 5715
SRV-1
Hi, I can get camera images from the old Zigbee on Com Port5 but when I try the interface to drive the motors, I get the message...
16 year 2 5712
aerial imaging shape tracking
currenly im working on canset image viewing with is aerial images..i want to know..how can i detect a shape such a rectangular b...
16 year 4 5703
Multiple camera problems
I've got 2 identical webcams, that use the Microsoft camera driver on Vista 64. They both work individually in Roborealm (i can...
16 year 15 5701
Can't change camera resolution
I'm using a bigcatch 5MP camera but am unable to get it to use a higher resolution than the lowest.  When I go to the...
17 year 11 5696
Shape detection!!!
Hi, How to detect the shape in image "a" from the shapes in image  "b" and ho...
18 year 4 5691
Send variables to NXT in real time - use of mailboxes via USB
Hi all, got a question for you guys. For the look of it, it seems that one can make use of mailbox...
16 year 11 5685
color value
New to RR (very impressive), so I'm not sure about where or how to post. I have a series of trans...
17 year 13 5656
Tracking tennis balls
I'm trying to track tennis balls in a playing field shown in the attached figures. A robot will move around until the closest t...
16 year 4 5645
Measuring Depth
Hi, I'm currently working with roborealm to measure some objects in a picture. I want to measure t...
15 year 7 5635
Roomba Discovery Sensors
Hello, I'm using this with my Roomba. The Controls work fine, however the sensors are not correctl...
15 year 11 5624
Stitching together 2 cameras
Every few months I come back to this, since I feel that stitching together multiple images would be a great way to increase fiel...
17 year 6 5621
Is this the way to go? Obstacle avoidance
My mobile robot has a forward facing camera for obstacle avoidance and path finding. I want to implement this logic. If there is...
16 year 8 5607
Purpose of Vb script
Hello, Im new in this field and need some help. I am working with LEGO NXT, a robot which has to pi...
17 year 12 5601
Laser point tracking (USB missile launcher)
Having tried a while back to get motion tracking working with my dreamcheeky USB missile launcher, I met with little suc...
18 year 10 5597
Java socket
I'm trying to get RR to work with Java. I've done all the necessary code to get the socket connected and it is working...
19 year 3 5588
Robotics Connection Serializer Board
Ok, so I have a serializer board from robotics connection that I have connected up to a Sabertooth dual 25A motor driver (C-100-...
17 year 3 5558
triangle direction
hi! how can i find a triangle direction using RR? ...
17 year 5 5550
How to read input mode in Pololu Maestro
Hi, I’m building underwater ROV. I’m using Pololu Maestro to drive ESC and servos, but I need also...
14 year 7 5523
Pololu Micro Maestro
Greetings We putting together an ROV to accompany a submarine and want to drive it with RC motor an...
16 year 7 5513

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