You can now take testosterone tests with a stick, your phone, and some spit

At last year’s CES, Eli Health announced the Hormometer — an at-home hormone test for cortisol that utilized saliva and a ...
IEEE

Design and Testing of a Direct Oil-Cooled Homopolar Synchronous Generator With Dual DC-Link via Diode Rectifiers

Abstract: The drivetrains of large transportation systems, such as aircraft or ships, are evolving toward hybrid configurations with dc primary power distribution thanks to their higher efficiency. In ...
IEEE

Design of an Interface Test Adapter for Sequential Testing of Transient Voltage Suppressor Diodes to Reduce Test Cycle Time

Abstract: The advancement in semiconductor circuit design, particularly its miniaturization has increased the circuit sensitivity to electrical stresses. To protect the circuits, transient voltage ...
T&D

Multimeter Enables Basic Meter Set and Reconnect Testing

Fluke Corp. has introduced a new, easy-to-use utility multimeter designed to help utility workers, linemen and electricians, to quickly diagnose electrical problems. The Fluke 113 Utility Multimeter ...
The Drive

Let’s Find Out If Your Spark Plugs Need Replacing

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...
electronicsforu

All-In-One Testing On The Go

Are you tired of heavy LCR meters or handheld tools that aren’t accurate? A small device can give you near-bench precision for faster testing anywhere. Find out! Professional benchtop LCR-meter in ...