Accurate, inexpensive, and mature platinum resistance temperature detectors (PRTDs) with an operating range extending from the cryogenic to the incendiary are a gold (no! platinum!) standard for ...

[Tony Messina] had been fascinated with bat’s echolocation since he was a kid. After he retired, he decided to act on this fascination and built a simple bat detector. The simple bat detector uses ...

Welcome to Lie Detector, a Golf Digest+ series where we use an ultra-slow-motion camera to help you identify and properly execute shots from various lies. Different lies, whether they be in the ...

Digital electronics rely on logic gates to perform operations. While modern integrated circuits (ICs) contain millions or billions of transistors packed into a small chip, understanding the ...

Abstract: An electrochemical zinc oxide (ZnO) pH sensor is proposed and prototyped using a flexible printed circuit board (FPCB). The device is resistant to acidic and alkaline solutions and exhibits ...

This low-power transceiver module uses the Maxim MAX485 IC to enable serial communication over extremely long cable runs (up to 4000 feet / 1200 meters). At a data rate of up to 2.5Mbps, serial data ...