Learn EEE - LED Working Principle:- A light-emitting diode is a two-lead semiconductor light source. It is a p–n junction diode that emits light when activated. When a suitable voltage is applied
![What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe](https://circuitglobe.com/wp-content/uploads/2017/06/what-is-led-diode.jpg)
What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe
![LED working principle, with details for the semiconductor P-N junction,... | Download Scientific Diagram LED working principle, with details for the semiconductor P-N junction,... | Download Scientific Diagram](https://www.researchgate.net/publication/366004092/figure/fig1/AS:11431281104685941@1670199283186/LED-working-principle-with-details-for-the-semiconductor-P-N-junction-depletion-region_Q320.jpg)
LED working principle, with details for the semiconductor P-N junction,... | Download Scientific Diagram
![What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe](https://circuitglobe.com/wp-content/uploads/2017/06/cross-section-LED.jpg)
What is Light Emitting Diode (LED)? - Definition, Working, Construction & Advantages - Circuit Globe
![Antioxidants | Free Full-Text | Challenges and Opportunities of Light-Emitting Diode (LED) as Key to Modulate Antioxidant Compounds in Plants. A Review Antioxidants | Free Full-Text | Challenges and Opportunities of Light-Emitting Diode (LED) as Key to Modulate Antioxidant Compounds in Plants. A Review](https://pub.mdpi-res.com/antioxidants/antioxidants-10-00042/article_deploy/html/images/antioxidants-10-00042-g001.png?1611025632)