Electromechanical Relay The electromechanical relay, used as a constructive part of some early calculators and computers (see ...

FAN socket RTC battery connector Power Supply – 5V/3A supply via Power Jack Dimension – 120 x 70 mm (6-layer PCB design) Temperature range: -40~85 Celsius (industrial grade), but for WiFi/BT Module: ...

Cybercriminals have devised a novel method to cash out from stolen credit card details linked to mobile payment systems such as Apple Pay and Google Pay, dubbed 'Ghost Tap,' which relays NFC card ...