3mm LED with internal resistor - 5V - Solarbotics Ltd.
LED Resistor Calculator
LED Resistor Calculator | Need for Series Resistor | Equation, Example, Resistor Power Dissipation
How to select Resistor Value for LED with simple calculation|5v,12v,220v, Glow LED|Electronics pro| - YouTube
Using a resistor to drop voltage for LED - Electrical Engineering Stack Exchange
Arduino: LEDs and resistors
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
LED Resistor Calculator:Amazon.com:Appstore for Android
Using RGB LEDs | Mbed
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
Finding the right resistor for your circuit | by Rodrigo Sousa Coutinho | Arduino Playground | Medium
Devon P. Hubner
led - Resistor requirement for 3.3v - Electrical Engineering Stack Exchange
How to select resistor value for LED with simple calculation (Ohm's Law) - YouTube
LED Resistor Calculator
Stak - Resistors for use with LEDs - 3.3V, 5V, 6V, 9V, 12V - 100 pack
Current limiting resistor for LED and load | ElecCircuit.com
LED Resistor Calculator | Need for Series Resistor | Equation, Example, Resistor Power Dissipation
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
Guide to LEDs and resistors
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
Overview | All About LEDs | Adafruit Learning System
