The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

Bats are nocturnal hunters and use echolocation to orient themselves by emitting high-frequency ultrasonic sounds in rapid ...

Texas Instruments introduced what it touts as the industry’s most sensitive in-plane Hall-effect switch for position sensing, ...

With pollution levels rising, the need to quickly check water quality has become more urgent than ever. Traditional ...

Apple's latest iteration of the AirPods Pro 3 is breaking into fitness in more ways than one.

Scientists embed freeze-dried biosensors into textiles, turning everyday fabrics into smart diagnostics for detecting ...

Silicon, photodiodes, and a lot of uncertainty. I set out to build a basic camera sensor—and quickly found out why this stuff ...

Heart rate monitoring has been a mainstay of health and fitness, and while the stethoscope has given way to more precise electronic measuring devices, they've always involved wires and straps, or, in ...