Every serious gearhead knows that the right USB gadget can turn a cluttered garage into a smart, efficient workshop. From ...

Five home-testing devices for obstructive sleep apnoea hypopnoea syndrome (OSAHS), a potentially dangerous condition affecting 2.5 million adults in the UK, have been recommended for NHS use by NICE.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...