Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
What Resistor Do I Need For an LED | DigiKey Electronics
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Resistors for LED Circuits | Resistor Applications | Resistor Guide
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
NEWBIE - how do I know which resitor for a LED? - General Electronics - Arduino Forum
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Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
How to Calculate the Value of Resistor for LED & LED's Circuits
How to Select a Resistor for an LED - Another Teaching Moment | DigiKey Electronics - YouTube
LED circuit - Wikipedia
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How to attach an LED to a micro:bit - teachwithict
How to Calculate the Value of Resistor for LED & LED's Circuits
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Guide to LEDs and resistors
voltage - Easy way to figure out a LED's Vf in order to pick an appropriate resistor - Electrical Engineering Stack Exchange
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
Guide to LEDs and resistors
