Lego NXT + Bluetooth remote control + WiFi webcam

I was bored, so I tried to build my own ultimate spy bot :)

I used Lego NXT, Nokia 6300 as bluetooth remote and HTC Hero (w Android 2.1) with wifi webcam app (connected to my laptop).

However, BT range is really low :( A solution to this would be to use my phone (wich is streaming in webcam mode anyway) to recieve commands throught wifi and output them to NXT somehow (different colors, bluetooth, ...), but I'm really lazy so I haven't tried that.

Category:

Entertainment

Tags:

• lego
• nxt
• bluetooth
• spy
• car
• bot
• remote
• wifi
• webcam

[HazardOfExistance]

Can you send me a copy of the coding you used, My friend is doing something simular for his seminar project and he is unable to get his phone to communicate with the robot. He is tring to bypass the computer and just go straight to the robot. Can this even be done or is he just wasting his time. Also his coding is in JAVA, I don't know if that is the wrong way to do it or not.

Any information you can give me will help.

[bagyslavak]

@HazardOfExistance Hi, I actually didn't program the robot at all. My phone (N6300) would just sent an instruction for servo C to run, etc. Also, the computer is connected to my HTC(which acts as a Wifi webcam), I'm not sure how he would like to "skip" this part.

[Lizard381]

So if I understand correctly, you just have a wireless wifi webcam on your robot that's connected to your computer, not the robot?

[bagyslavak]

@Lizard381 yes, that's correct. The NXT chip wouldn't handle that much data at reasonable fps.

[HazardOfExistance]

@bagyslavak Thank you.

[DanijelMaksimovic]

Ok nice but want to ask a question can i put in nokia 6300 wifi to connect with other internet modems....?

[jamesuoxongshaowxx]

dude can you make a tutorial?.....only how to connect the camera to your tv or phone pls! :D me and my friends got a serious trouble on big people...we wanna spy on them and make sure that we can pass trough them .-.

[chuck13308]

Can you send some instructions?

[clay4more]

how did you do it. can you make 1 tutorial plz.

[legorubbish24]

sweet thats cool