Light-Emitting Diodes (LEDs) - learn.sparkfun.com
LED Resistor Calculator - Electrical Engineering & Electronics Tools
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LED Resistor Calculator - Electrical Engineering & Electronics Tools
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The Right Choice of Current-Limiting Resistors for Constant Voltage LED Drivers — LED professional - LED Lighting Technology, Application Magazine
LED Resistor Calculator
LED Resistor Calculator
LED circuit - Wikipedia
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30Set 5mm LED Diodes Kit, Purple Light, Flat Top Clean Lens with Edge 28mm Pin, w Resistors (for DC 6-12V) - Walmart.com
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Resistor to diode LED – ForbiddenBit
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1390Pcs Electronic Component Kit 3mm LED Diode Resistor Transistor Electrolytic Capacitor Ceramic Capacitor Kit - Walmart.com
