If your iPhone or Android phone doesn't charge when you plug the cable in, this quick fix could help. Andrew is CNET's go-to ...

Chinese electric automaker BYD has announced 1,000-volt supercharging technology it claims can fill a compatible vehicle’s battery in the same amount of time needed to pump fuel into a conventional ...

ON/OFF control for peripheral 3.3V power Battery voltage monitor and low battery shutdown function USB plugged detection Discrete circuit with generally available components (without dedicated power ...