LED Resistor Calculator
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
How to Calculate Resistor Value for LED Lighting | Simply Smarter Circuitry Blog
Do I need a resistor for each LED? - LEDs and Multiplexing - Arduino Forum
50 Watt 6 Ohm Resistor Kit for LED Taillights. - Cabin Bright
LED Dropping Resistor Calculator
When and Why do LEDs Need Current Limiting Resistors? | Waveform Lighting
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
LED Resistor Calculator
Resistor before or after LED? - Build Electronic Circuits
What Resistor Do I Need For an LED | DigiKey Electronics
Why does every LED need a resitor - General Electronics - Arduino Forum
Guide to LEDs and resistors
L1: Turning on an LED - Physical Computing
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Why do LEDs need resistors? - Electronic Guidebook
LED Resistor Calculator | Need for Series Resistor | Equation, Example, Resistor Power Dissipation
Driving an LED with or without a resistor – tinkerlog
How do I calculate what resistors I need for RGB LEDs with 3.7V? - Electrical Engineering Stack Exchange
