Arduino Robot Arm

I have constructed a basic Arduino robot arm using 3 servos that cost me £15 in total plus a couple of hours in time to build and it’s very simple that I think anyone can replicate and build this. I already had the Arduino Duemilanove ATMEGA328, some foamboard, tools and glue. The robot arm has 3 joints and moves in the X and Y dimensions – not the Z (although I will build this in subsequent versions). I’ve included some very basic Arduino robot arm code along with robot arm design / blueprints and measurements for you to download and build (on any material).Full information here