Mindboards

I download the EV3 home edition from, http://www.lego.com/de-de/mindstorms/downloads/software/ddsoftwaredownload/download-software/ After installation, I got an error message when I start the program: An unexpected error has occurred. Please restart LEGO MINDSTORMS EV3 I tried on WinXP and Win7 but ...

http://ces.cnet.com/2300-34435_1-10015228-8.html

more photos here.

for windows user, under the profile folder, setting.ini
search for
Enable Advanced Features=FALSE
change to
Enable Advanced Features=TRUE

then, more datatype will be available: logic array, number array, integer array, text array

what are these for ?

Is it possible to measure the bluetooth strength of 2 connected NXT?
Nxtg? Nxc? Labview?

Test 3 setup: Light sensors on port 2 & 3. Another two light sensors connected to the HiTechnic sensor multiplexer (NXT port 1, multiplexer port 1 & 2) <because the mux does not support Lego color sensor in NXTG> Same programming logic. Test 3 result: NXT go smoother on straight line and cur...

This is the hardware setup: C1= color sensor on port 1 L2 = light sensor on port 2 L3 = light sensor on port 3 C4 = Color sensor on port 4 C = Left motor B = Right motor C1 L2 L3 L4 C B This is the programming logic: B is directly proportional to L3 while inversely proportional to L2 C is directly p...

Are you actually using the two color sensors for line following? I would assume the two light sensors do most of the work. I would connect them directly to the NXT, and put the color sensors on the mux. This is how I arrange the 4 sensors. Color light light color The two light sensors in the middle...

Programming environment: NXTG Test 1: 2 color sensors on port 1 and 4, 2 light sensors on port 2 and 3. Following black line with right angle smoothly with no problem. Test 2: 2 color sensors on port 1 and 4, 2 light sensors on HiTechnic Sensor Multiplexer (nxt port 2, multiplexer port 1 and 2) With...

Below is from http://www.rcjrescue.com/p/faq.html Q: With reference to RCJ rescue A-rules, subparagraph 2.2.2, I´d like to ask you on your statement to the conctruction legitimacy of lineleader sensor applying in RCJ rescue competition. As you certainly know, the Lineleader sensor is a product of M...