The laser module is one of the least reliable components in such a system. For that reason, it remains in a convenient ...

"This project is not about powerful hardware or complex graphics." ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

A hemodynamics-driven magnetoelastic vascular graft (MVG) has been developed, and its biosafety and functionalities were successfully validated in vivo in rat and pig. The MVG restores blood flow and ...