Robotic drawing arm

thingiverse

For one of my school project i decide to build an robotic arm. It can draw with the control of 4 servo motor et un nunchuk. I will upload more specification but it's not so hard when you know how to work with an arduino. You need 4 servo motor and an wii nunchuk(i used a connector but you can do it without. so the 4 servo are for : 1 servo turn left to right, 1 servo forward and backward, 1 servo up and down, one to move the pen/marker. I took an arduino uno that work great with the connector of the nunchuk but if you don't use it you can take another,you just need 4 connection for the servo and 2 for the nunchuk so any model will work. I put the file for the code and you got more specification in it, it's a mashup of a lot of projet...