Kochi gears up for New Year celebrations with DJ parties & live music

Kochi: As Kochi prepares to welcome 2026, city's nightlife and entertainment circuit is gearing up to usher in the new year ...

'Smaller than a grain of salt': Researcher develop world's smallest programmable, autonomous robots

Researchers at the University of Pennsylvania, in collaboration with the University of Michigan have created, what are believed to be the world’s smallest fully programmable, autonomous robots, ...
EDN

Crowbar circuits: Revisiting the classic protector

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

I swapped my pro DJ decks for this small, cheap DJ controller — here's why it's my pick for music lovers this Christmas

Take a look at any DJ booth and you’re more than likely to spot the logo of Pioneer DJ, now known as AlphaTheta. But while ...
IEEE

A Dual-Band Polarization Converter With Independent Frequency Response Control Using Back-Loaded Radio Frequency Circuits

Abstract: A dual-band reflection-type linear cross-polarization converter (PC) is proposed using the antenna array back loaded with radio frequency circuit scheme. The antenna array is used to receive ...