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“Introduction The Arduino Mega and Ramps Shield combination is a popular hardware platform for controlling FFF 3D printers. The Arduino Mega 2560 R3, based on the ATmega2560 micro-controller, is a powerful MCU board with 54 digital I/O pins, 16 …

“In this instructable, I’d like to share how to build a vertical plotter that can draw texts and images on the blackboard. Let’s getting started. Main components: 1pcs x Arduino Mega 2560. 1pcs x RAMPS 1.4 Controller …

“3D printed robot arm running on Arduino, contributed and supported by an active community. This 3D printed robot arm featured in 20sffactory is largely based on the popular design by Florin Tobler shared on Thingiverse. His open source design kicks …

“The Index Pick and Place is an open source pick and place machine to aid in Mid-Scale Manufacturing. This project is under development. It is not currently in a stable state. Development is active and ongoing, but this is not …

“If you are a hobbyist, you would know the importance of 3d Printer. We all know that 3d printer has revolutionized the prototyping industry and now it has started to take over many small manufacturing business too because there is …

“The goal of this project is to develop a low-cost bioprinter to make bioprinting more accessible to research institutions. Currently, low-end bioprinters cost approximately $10,000 while high-end bioprinters cost approximately $170,000. In contrast, our printer can be built …

“Well, if you have decided to build yourself a polargraph, this is your instructable! A polargraph is a computer controlled drawing machine. Motors are fastened on the two upper corners of the drawing surface. They are equipped with gear pulleys …

“The making of a large 3D printer (400x400x400 mm) for a college project. Electrical Components Required - Arduino Mega 2560 x 01 Nos. - Ramps 1.4 controller board x 01 Nos. - Optical endstop switch x 03 Nos. - NEMA 17 stepper motor …

“Over the past years, 3D printing has opened out amazing opportunities to every builder and maker out there to become her/his own independent producer and designer. I have always been amazed by the idea that I can design and …