Many portable appliances and other products that must operate from a single cell are restricted to working at very low voltages. It is thus difficult to drive white LEDs that typically have a forward ...

In part 1, we explored the need for a high intensity flash in medium to low light conditions to ensure good pictures from 2-megapixel (and greater) camera phones. The battery presents the system ...

We now know for sure that there will be two different Nexus in the market by the end of the year, one made by the long time partner LG and another one, slightly bigger, by the first time maker, Huawei ...