Arduino may be known for revolutionizing open source hardware platforms, but this week it enters the 3D printer market with the small and affordable Materia 101. Produced in partnership with ...

I will be using an Arduino Uno R3 Mega 2560 board, but that board will not control that many servos. So I will be using two (possibly 3, but probably not) 32-bit servo controller boards (from China), ...