The function of an LED is to emit light when the device is forward biased within its operating range, and it’s known by most ...

Uncover how mixed-signal ICs are transforming medical wearables with smaller and more power-efficient sensor integration, ...

This video explains what a diode is and how it controls the direction of current in electronic circuits. Diodes allow current ...

This video explains how semiconductors work and how their electrical properties are controlled through energy band gaps and ...

Instead of relying on switches or digital control, the light finds its own path through the system. This approach could transform data transmission, computing, and communications by making optical ...

Developed by an international research team, the cell features a cadmium sulfide electron transport layer produced using a novel ozone-doping strategy. This treatment enhances material purity and ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design ...

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...