Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Abstract: Etched fiber Bragg grating (FBG)-based temperature-insensitive, simple, all-optical tilt sensor design, employing effective refractive index (RI) induced intensity modulation (instead of ...

Taylor Medine is a staff writer at Forbes Advisor who demystifies complex money topics to help everyday people make more informed financial decisions. Over her nearly a decade of experience, Taylor's ...

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 ...