We’ve seen concrete 3D printers in the past ... [Andrey] started with an Arduino Mega 2560 based RepRap RAMPS style controller. His big printer needed big NEMA34 stepper motors, far beyond ...

The Mostly Printed CNC (MPCNC) is an impressive project in its own right, allowing anyone with a 3D printer and some electrical ... Nextion touchscreen, a Mega 2560 PRO microcontroller, a nRF24L01 ...

Engineers and developers looking for a programmable logic controller (PLC) might be worth checking out the new CANADUINO Arduino MEGA 2560 compatible PLC which has been created by Universe Solder ...

Materia 101 is based around Arduino’s Mega board, while Sharebot provides the 3D printer know-how. Sharebot has recently opened up designs of various parts of previous printers, and will release ...