Would you like to know the great thing about this community we have here? All the spitballing that goes on every day in the comments, the IO chat rooms, and in the discussion threads of thousands of ...

This little DIY 64×64 graphical printer by [Egor] is part pen plotter in design, somewhat dot matrix-ish in operation, and cleverly designed to use unmodified 9G servos. The project page is all in ...

Choosing the right rack and pinion drive depends on three main considerations — application parameters, required accuracy, and budget. Following are some expert tips and tactics to help you get it ...

Differences abound between traditional rack and pinion twin drives, split-pinion-based designs, and roller-pinion systems. Tony Kliber • Lead Project Engineer • Precision Automation Components • Nexen ...