Sometimes less is more. Here, a quarter-step switching logic sequence for stepper motors offers several significant advantages over full-and halfstep modes—higher resolution, smoother drive, minimal ...

At first, video-capable DSLRs were widely viewed as a gimmick. Low resolution, manual focusing, lousy audio, and short clip lengths conspired to make the feature useful mostly for short 1-person ...

The primary feature of stepper motors is listed right within their name: their ability to ‘step’ forwards and backwards, something which they (ideally) can do perfectly in sync with the input provided ...