These days, a lot of embedded projects feature some sort of screen, and a screen often creates a desire for a nice user interface. [Geoffrey Wells] has created a tool for developing web interfaces for ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

This Collection explores various aspects of micro-nanoarchitectures, nanomaterials (nanowires, nanodots, 2D materials), underlying mechanisms, and applications in energy generation, storage, and ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...