Learn about the significant Ethereum Shanghai upgrade, which empowered ETH users to unlock staked assets, reshaping the blockchain's proof-of-stake system.
IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...
Take your images to the next level with the best photo editing software. Jon Stapley and the AP team pick top programs, ...
TollGate transforms your OpenWRT router into a payment gateway for selling internet access using Cashu payments. This implementation follows the TollGate protocol, allowing users to pay for internet ...
Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...
Abstract: This paper presents a wideband 300-GHz mixer module with a local oscillator (LO) leakage suppression function. We employ a single-balanced resistive mixer topology and optimize impedance ...