Humans pride themselves on bipedal walking. However, looking back at industrial history, true innovation was brought about by the extension of the arm. The lathe is one such example. The robotic arm ...

There’s something uniquely satisfying about a pen plotter. Though less speedy or precise than a modern printer, watching a pen glide across the page, mimicking human drawing, is mesmerizing. This ...

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...