 | | Re: roboball
|
|
(...) Hi there and welcome to the world of RoboSoccer, It appears you have the Wiltronics (Australia) roboball which looks like this (URL) There is another type by EK (Japan) that looks like this (URL) The Wiltronics roboball has a built-in 9v (...) (19 years ago, 15-Jun-05, to lugnet.robotics.rcx, lugnet.robotics.rcx.robolab)
|
| |
| | Re: roboball
|
|
(...) Hi Elizabeth, The red LED serves only as an on/off indicator. And, as it only functions when the battery is fully charged, it is not a very good one. The rest of the LED's are infrared and invisible to the naked eye. One way to "see" the light (...) (19 years ago, 13-Jun-05, to lugnet.robotics.rcx, lugnet.robotics.rcx.robolab)
|
| |
| | roboball
|
|
Hi, I got a roboball and wished to test it out for my group of kids to do a soccer game. When I first received it, one light bulb was lit. I tested it with the lego light sensor, but no reading. Then I connected it to a 9v . Unfortunately, now, the (...) (19 years ago, 13-Jun-05, to lugnet.robotics.rcx, lugnet.robotics.rcx.robolab)
|
| |
| | Re: Blocking SetUserDisplay?
|
|
(...) In C you would declare a as volatile. Jürgen (19 years ago, 11-Jun-05, to lugnet.robotics.rcx.nqc)
|
| |
| | NQC release 3.1r2
|
|
I have released NQC version 3.1r2. The only change from 3.1r1 is a fix to the Spybot FindWorld API function. (URL) Hansen (19 years ago, 10-Jun-05, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: Real-world interfacing to RCX: LEDs and magnetic sensor
|
|
(...) The motor outputs give a square wave of 1/8 up to 8/8 of a cycle. You can use a counter running at 8x the cycle frequency to measure how many eighths the output is giving, and light an LED accordingly. For the magnetic sensor, I suggest (...) (19 years ago, 9-Jun-05, to lugnet.robotics.rcx, FTX)
|
| |
| | Problem with LDT plugin
|
|
Hi, I'm starting with lejos and I try to use the plugin LDT 1.2.0 for Eclipse 3.0 with Windows XP. When I try to run (Run As > leJOS), I get the message : An internal error occurred during: "Launching". java.lang.IllegalArg...Exception: Path must (...) (19 years ago, 8-Jun-05, to lugnet.robotics.rcx.java, FTX)
|
| |
| | Re: navigation and communication
|
|
(...) We have worked with a big chart with black crosses on a white wooden surface. This works pretty well, since with the reflection of the light of the LED, black and white can be easily recognised. Then the ambient light has not a big influence. (...) (19 years ago, 8-Jun-05, to lugnet.robotics.rcx.legos)
|
| |
| | rcx programming and flash
|
|
Hello, once time, i've found a site about an api waht can control rcx by flash interface. but i dont find anymore this site thx a lot (19 years ago, 8-Jun-05, to lugnet.robotics.rcx)
|
| |
| | Real-world interfacing to RCX: LEDs and magnetic sensor
|
|
I would like to be able to drive one or two banks of 7-8 LEDs off of the motor ports on the RCX. I know that there is a winker board that senses the motor level to determine what pattern to display. Can this be accomplished otherwise? I also want to (...) (19 years ago, 7-Jun-05, to lugnet.robotics.rcx)
|
