LED 3MM 5V RT: Red 3 mm LED with series resistor, 5 volt at reichelt elektronik
LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
Which Resistor to Use with this LED? | Electronics Repair And Technology News
How To Calculate LED's Resistor and Watt of it of12v & 5v Or any other volts | Electronics Teaching - YouTube
Revisiting Resistors | All About LEDs | Adafruit Learning System
Using RGB LEDs | Mbed
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
10 x 12v 3mm LED Light Red Ultra Bright Internal Resistor 5v-15v 9v 6v 14v 7 no | eBay
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Revisiting Volts | All About LEDs | Adafruit Learning System
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
Which Resistor Should I Use with my LED? – Kitronik Ltd
LED Resistor Calculations
Devon P. Hubner
LED Resistor Calculator
Using One Resistor on Common Anode RGB LED | CircuitBread
How to select Resistor Value for LED with simple calculation|5v,12v,220v, Glow LED|Electronics pro| - YouTube
Forward Voltage and KVL | All About LEDs | Adafruit Learning System
Breadboard Layout | Arduino Lesson 2. LEDs | Adafruit Learning System
How to use LED circuit in basic ways | ElecCircuit.com
