If you're a small business or professional looking for a high-quality, compact laser engraving machine, the ComMarker B6 is ...

China controls about 90% of the entire global supply of rare earth magnets, including their mining and refining. That means ...

When you use DPReview links to buy products, the site may earn a commission. What you need to know Product photos: Sony As ...

This work presents a comprehensive review of the developments in using Machine Learning (ML)-based algorithms for the modeling and design optimization of switched reluctance motors (SRMs). We reviewed ...

Watch out for the ‘tacho tango’ when the rev counter sweeps to a position, stays there, returns to zero and then acts as a ...

W hen I first unboxed my Merach mini stepper and the Merach stair climber (the latter still on sale post-Prime Day), the manufacturer's claims about "whisper-quiet operation" seem ...

Vibration plates are all the rage right now, and this machine has a colossal discount at Amazon. Get it in two days with ...

In this paper, an application of an Active Disturbance Rejection Controller (ADRC) to a hybrid stepper motor is presented. ADRC has gained the attention of practitioners due to its simplicity and ...