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“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 …

“This is fully 3d printed and remotely accessible telescope. it was mainly designed by open space agency under open hardware licence as ultrascope plus. i found it on there website . i made some changes in the design and fully designed …

“A CNC Hot-wire cutter is an awesome tool to have when you are building aeroplanes out of foam. It allows the ability to cut out any aerofoil shape from a CAD design accurately. A properly configured machine can save you …

“The idea is to create a robotic arm which can perform pick and place objects using object recognition. Story Robot Arm (5 DOF) Using Arduino Mega2560 and ROS Note: Knowledge of ROS basics, TF and URDF is must. The idea …

“Most people who are involved with DIY 3D printers or just like tinkering with a Maker-Grade commercial printer, will have heard of the Trinamic series of stepper motor driver chips. These little chips are making waves throughout the consumer and …

“I was quite surprised to find out how expensive assistive technology is. A mechanical braille embosser cost over a 1000$USD and an electric goes from 3000$ up to 5000$. I tough about making one for a friend but I …

“Hello everyone! Every time I start a new project, I try to make something bigger or more difficult than the previous one. So this time I made a 3D printer from some waste/residual wood, some “recycled” electronic parts and …