Robot Building Questions

Help With Brookstone Rover?

Hi, I have just found my old Brookstone Rover. I think it's pretty cool what it can do, and when I saw what I could do with ARC, I had to try it. But on my computer in ARC, when I try to connect my Rover (Version 1), I always get the same error message: 3/1/2015 1:39 PM - System.Net.Sockets.SocketException (0x80004005): A connection attempt failed...

Brookstone Rover

what version of the brookstone rover can u connect to ARC?

Help With This Error - Object Reference Not Set To An Instance Of An Object

Good Evening, I am attempting to write servo information to a file (C:\SERVO\INFO.txt The process and order that I am using is: $filename = ("C:\SERVO\INFO.txt") :start $servo1 = "" FileReadReset($filename) #opens file for reading sleep(50) FileDelete($filename) #deletes the file becauase I want a new one every time sleep(50)...

2 Direction H-Bridge Controllers?

Afternoon All I just want to confirm there are no 2 direction H-Bridge Controllers (back and forth)? I only see 4 direction options. Thanks, Daniel

Move Servos According To Camera Coordinates

Hi everyone, I've been playing around with the color tracking on my JD and while I can get the tracking to work, I'm having trouble getting the servos to move in response to seeing a color. Here is the code I have been using to try and Identify the color blue and then point in the general direction of the blue object:...