this is a Bluetooth printer using lego mindstorms nxt , java program to image processing and Lejos
Parts:
1 nxt brain
3 motors
2 touch sensors
some of technic parts
More details
http://www.xframe.com.br/printer
Very cool!I could see this
Very cool!
I could see this anchored to a wall and able to move both horizontal and vertical. Make it so anyone can connect to it and make it print something.
Would make an interesting mural 
As Zanthess said, it would
As Zanthess said, it would be awesome if you made it using legitimate parts (plastic, HDPE, etc.) and mounted it vertically on your wall
good idea
I really think the ideas are nice, the only inconvenient is that I have already dismounted the printer, since now I´m working on a tic tac toe that people can play with my Lego in my house using a webcam.
Still very cool to have a
Still very cool to have a protable bluetooth printer, very inventive!
I can’t wait to see your other creations
quetion
what is the softwar . you have used. if you can show me the programme whith you have used to communicate whith your printer robot.
a assistance from you is useful for me
They have this available on
They have this available on SparkFun but the cards aren’t cheap. I dont think many on this site have used bluetooth for their bot due to costs.
It’s different but still…
You might want to do some research on zigbee and xbee modules. They are wireless modules that run on their own protocol and they’re pretty inexpensive. I think $21 USD for the cheapest module.
-Thomas
The cost and how tricky that
The cost and how tricky that can be to get up and running the first time…
