8 июн 2015 8.06.2015

Камера без батареек заработала от Wi-Fi

В преддверии «интернета вещей», питание миниатюрных умных устройств для дома становится всё большей проблемой. Впрочем, группе исследователей из США удалось передать электроэнергию для питания мини-камеры через радиоволны Wi-Fi-роутера. Таким образом, камера способна делать снимок раз в 35 минут, просто находясь в зоне действия точки доступа.

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