EE and firmware developer [Enrico] had played with LEDs as a kid, burning out his fair share of them by applying too much current. With the benefit of his firmware chops, he set about creating a board ...

Sam – an ex-science teacher – uses his physics degree and five years of experience at Which? to test everything from beard trimmers to electric bikes and trampolines. The best remote-control (RC) car ...

With the hot summer weather in full swing in Wales over the last few weeks, many people are looking for ways to keep themselves cool throughout the hot days and humid nights. One clever but simple ...

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...

LED lighting continues to successfully carve out a growing portion of $50 billion lighting market, which is not surprising given that LEDs provide the best energy efficiency when compared to CFL and ...