Let's Make Robots!

making your own wild thumper controller

hey.

just curious, has anyone ever tried to make their own motor controller like the wild thumper? with the fuses and everything, using arduino uno? i wanna try my hand at making one from recycled stuff.

Webcam interface with button listener and settings menu

Saw this on my buddy's email. he's a freelance programmer, someone asked him to make this... i think it's an awesome idea. gonna learn to program just to make it (my buddy will charge me an arm and a leg to give me a copy when he's done, and he'll register it as freeware). what do you think?

bi-directional speed controller

Hi all.

I am really new to robotics, and only just recently got my arduino uno. i've played around a bit here and there to learn how to control servo's and such, so i figured it's time for me to build my first robot. but in the design, i've come across a few problems: