Monthly Archives: December 2011

Arduino: Walker (updated 2)

My own walker robot! Made with Arduino Uno.

All credit goes to lumi from for his Chopstick Junior 1.0

Still need to work on the legs to give it a better grip. And cut down the weight by removing the breadboard and a lighter Arduino nano.

I have added some grip to the legs with some elastic rubberbands, but not much improvement. My Arduino Nano came in the mail so I have added that instead of the Uno board. This version also uses a blackberry phone battery that I mentioned in the previous post, it seems to work well.

Update 2:

Added more grip with the rubber fingers that are used in offices to count money/paper etc.


LEGO: NXT 2.0 Rex

Just got my christmas/birthday gift couple of days ago. Couldn’t wait to put it together. Say hello to Leo Mindstorms Rex.

There is no introduction necessary as you will find lots of info online about it. Just wanted to share some pictures and videos.