Just asking if anyone can recommend a reasonably low cost (£30 - £40) self build Robotic Arm Project.
I am running a physical computing workshop in our local FabLab and one of the students would like to build a simple robotic arm.
The arm will be pre-programmed but should include manual control either using a keyboard or joystick.
Preferable the parts for the project should be 3D printed (hence us using the FabLab as we have access to a number of printers and CNC laser cutter.
The project we have been considering is this one:
But it is Arduino based and we would like to build this using a Raspberry Pi Instead.