Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

A Hall-effect sensor is a transducer that converts a magnetic field directly into a usable electrical voltage. It enables ...

Near-infrared (NIR) photon detection and object recognition are crucial technologies for all-weather target identification.

Withings, the world leader in connected health, today announced that the FDA has cleared BeamO1, the revolutionary health check-up tool. This "thermometer of the future" combines the sensors of an ...

Top-quality, easy-to-tote cordless screwdrivers reduce forearm fatigue and speed up your project’s progress. We tested ...