Don't Burn Out! Calculating LED Current Limiting Resistor | Benc
LED Resistor Calculator | Need for Series Resistor | Equation, Example, Resistor Power Dissipation
Series LED Resistor Calculator - Electrical Engineering & Electronics Tools
LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
Similar LED, higher voltage drop, less bright - Electrical Engineering Stack Exchange
Using One Resistor on a Common Anode/Cathode RGB LED? | CircuitBread
Overview | All About LEDs | Adafruit Learning System
led - Resistor requirement for 3.3v - Electrical Engineering Stack Exchange
Forward Voltage and KVL | All About LEDs | Adafruit Learning System
Stak - Resistors for use with LEDs - 3.3V, 5V, 6V, 9V, 12V - 100 pack
L1: Turning on an LED - Physical Computing
Devon P. Hubner
Using RGB LEDs | Mbed
LED Resistor Calculator:Amazon.com:Appstore for Android
How to 5v led 12v led 220v ac led resistance led how to electronics verma 5mm - YouTube | Electronic circuit projects, 12v led, Electrical circuit diagram
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables