Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
arduino uno - Do I need a pull-up/down resistor for button LED circuit? - Arduino Stack Exchange
How to Calculate Resistor Value for LED Lighting | Simply Smarter Circuitry Blog
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LED Load Resistor: Everything You Need To Know - LampHQ
Headlight Load Resistor Kit - 9005 LED Headlight Bulbs | Super Bright LEDs
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LED Marker Lamp Load Resistor Kit - Sidemarker LED Light Warning Fix | Super Bright LEDs
How to select resistor value for LED with simple calculation (Ohm's Law) - YouTube
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Guide to LEDs and resistors
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do-it-up.com | How to Install Load Resistors for LED Turn Signal Lights: - do-it-up.com
Why should you always include a resistor with an LED? - Quora
How to Install Load Resistors for LED Turn Signal Lights : 6 Steps (with Pictures) - Instructables
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Which Resistor Should I Use with my LED? – Kitronik Ltd
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Pinscape Build Guide
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Light-Emitting Diodes (LEDs) - learn.sparkfun.com
Why does every LED need a resitor - General Electronics - Arduino Forum
50 Watt 6 Ohm Resistor Kit for LED Taillights. - Cabin Bright
