The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Most people think of diamonds as high-end adornments. Not Ania Bleszynski Jayich. The UC Santa Barbara physicist sees ...

About one in three employees in Singapore report feeling burnt out—one of the highest rates globally. Burnout and chronic ...

This library is to use a transformer (TRAFO) like the ZMPT101B to measure the AC line voltage. The library was inspired by a discussion on the forum about using an external ADC for the ZMPT101B ...

Abstract: This letter proposes a differential microwave angular displacement sensor system based on a magnetic LC (MLC) structure and single-frequency phase variation. The sensor comprises a stator ...

Telemeter Electronic is pushing electromagnetic absorber design into everyday FFF with a new filament tuned for automotive radar frequencies. As vehicles add more radar and higher frequency sensor ...