They're almost always made of metal, and even with spinners and floaters, you're restricted to one design at a time. Wheel ...

Whether you're a student, hobbyist, or robotics enthusiast, this maze-solving robot project will help you understand the ...

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

A step-by-step guide for what to do if your car is damaged by a crash, flood, fire, storm, or other disasterBy Benjamin PrestonOver the past few years, widespread flooding, wildfires, and ...

The F-22 will receive an embedded set of TacIRST sensors as part of the Infrared Defensive System to enhance aircraft survivability and lethality. Lockheed Martin announced on Jan. 22, 2025 ...

As cars evolve into highly sophisticated gadgets, manufacturers face the challenge of balancing advanced technology with reliability. For consumers, this means weighing the benefits of modern features ...

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could be how Philips Hue will bring ambient sensing to its smart lights.

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development.

Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including a Battery Monitoring System, a project about car sensors and OBD2, measurement ...

Encased in beeswax, the batteries can power small sensors to monitor temperature, light, and humidity in agriculture and environmental research. The biodegradable 3D-printed cells are encased in ...