Activity: Diode current vs. voltage curves [Analog Devices Wiki]
Light Emitting Diode or the LED Tutorial
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LEDs - Light Emitting Diodes
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Light Emitting Diode or the LED Tutorial
When and Why do LEDs Need Current Limiting Resistors? | Waveform Lighting
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What is the typical forward voltage drop for a light-emitting diode? - Quora
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