Reaching cryogenic temperatures is one of the things that makes of modern science ( biotechnology, physics ) and certain industries ( biomedical, aviation... ). possible. Without it, there would be no genetic engineering, modern IR detectors, space technology...
Has anyone found a hack for this dumb problem. The SG90 comes with a splined nylon shaft (od 4.7mm). These make a precision fit with the actuating horns. If you want to fit a gear, you need a 5mm id shaft (say) A bodger might just use a connecting...
I'm building a tabletop claw machine game with some middle schoolers. It's arduino-based and using gantry parts and nema 17 steppers from an Ender 3. We're stuck with a question about the weight of the claw, we want to also use a nema 17...
Hi, I am a freshmen and I am working on a science project that I would like to present at ISEF. I am making a machine learning integrated 3D printed robot arm . I am using the ARCTOS robot arm cad files and I have finished building the arm. The arm uses...