So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

Abstract: With the widespread use of lithium-ion power batteries in electrical vehicles, heat dissipation performance is becoming more and more important for their efficiency and safety. A battery ...

Stellantis is recalling more than 72,000 Ram pickup trucks in the United States after discovering that their digital ...