If you purchase an independently reviewed product or service through a link on our website, Robb Report may receive an affiliate commission. You’d be hard-pressed to find a guy who doesn’t want to ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

This DIY lasertag project designed by [Nii], which he brought to Tokyo Maker Faire back in September, is a treasure trove. It’s all in Japanese and you’ll need to visit X (formerly Twitter) to see it, ...

Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...

Jason Newblanc is photographed in his backyard studio in Redwood City on May 13, 2024. Photo by Magali Gauthier. For Jason Newblanc – also known as Gadget, the nickname he’s had since college – being ...

Computer Science prepares students to lead in a world experiencing sweeping technological change. Students choosing to major in computer science can look forward to a career in one of the many fields ...

Movie nights are coming back in style, and if you want to host a cinematic gathering, save big on top-rated projectors, including an Epson model we consider the very best of the best. I’m a managing ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

With today’s technology, the relatively low cost of laser cutting tool equipment and the ease of on-demand production has made it possible for small retailers to enter the model kit business. Among ...

Abstract: Laser patterning of quantum dots color conversion (QDCC) layer has proven technically feasible to be implemented in full-color mini/micro-LED displays. However, the laser-patterned QDCC ...