you want to build a small battery-powered sensor that wakes up every few minutes to do something, and you don’t want to delve into hardware too much for now. Well then, does [Mads Chr.
A profitable sideline for photography shops was providing scans of film, and there were a series of high-end scanners aimed at that market. [Kai Kaufman] shares the experience of making one of ...
Photo scanners are now niche items ... and can scan slides and negatives as well as prints. This four-pound, battery-powered gadget has a 2.4-inch color LCD for viewing images or making setup ...
Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...