Govee Permanent Outdoor Lights Prism review: Call it a triple play

Govee's Permanent Outdoor Lights Prism packs three independent LEDs in each puck, and each LED can produce red, green, blue, ...

I Tried 6 Viral LED Masks — Here’s What Actually Made a Difference

A beauty editor reviews six popular LED face masks, including the TheraFace Mask Glo, Shark CryoGlow, HigherDOSE, and ...
Electronics For You

Simple Overflow Stopper

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...
Electropages

Asymmetrical TVS diodes cut conduction loss and cost in 12V battery systems

Littelfuse, Inc. has launched the TPSMB Asymmetrical Series TVS Diodes (TPSMB2412CA, TPSMB2616CA, TPSMB2818CA, TPSMB3018CA). These first-to-market devices are specifically designed for 12V battery ...
IEEE

Enhancing the Performance for High-Power AlGaN-Based Deep Ultraviolet Light-Emitting Diodes Using Self-Assembled Chip-Scale Inclined Sidewall

Abstract: It is well known that inclined sidewall scattering structures can improve the light extraction efficiency (LEE) of micro deep ultraviolet (DUV) light-emitting diodes (LEDs). However, ...
Catholic News Agency

Our Lady of Guadalupe – December 12

In 1531 a "Lady from Heaven" appeared to Saint Juan Diego, a poor Indian from Tepeyac, a hill northwest of Mexico City. She identified herself as the Mother of the True God and instructed him to have ...
IEEE

kV-Class Vertical GaN PiN Diode Under Proton Irradiation: Impact on Conductivity Modulation

Abstract: This work investigates the proton irradiation effect on a kV-class vertical GaN-on-GaN PiN diode under 10-MeV and 50-MeV proton irradiation with fluence up to $1\times 10^{{14}}$ cm−2. After ...