The low-cost servo motor in [Clough42]’s lathe’s electronic leadscrew bit the dust recently, and he did a great job documenting his repair attempts ( see video below the break ). When starting ...

As Canon continues to refine and fill out its R lineup of mirrorless cameras in an attempt to further segue its reputation from its DSLR dominance, the company’s lineup of RF lenses is perhaps more ...

[Tony Goacher] took this idea a few steps further when he created the Leadscrew Buddy. He coupled a beautiful 1949 Myford lathe with an Arduino, a stepper motor, and a handful of buttons to add ...

Canon has announced the RF 16-28mm F2.8 IS STM, a fast wide-angle full-frame zoom that's meant to be a more budget-friendly ...

Invented by Aaron M. Scott. Until now, all control actuation systems have had the motor and lead screw oriented parallel to the missile center axis. A perpendicular orientation is counter-intuitive ...