Led blinking using arduino (4 Examples) with code, circuit and video
Amazon.com: LAFVIN Electronic Fun Kit Bundle with Power Supply Module, Breadboard, Resistor, Capacitor, LED, Potentiometer Compatible with Arduino IDE for MEGA2560, Raspberry Pi : Electronics
Arduino: LEDs and resistors
How to Blink an LED Using Arduino – Cute Lava
Why does every LED need a resitor - General Electronics - Arduino Forum
11 Arduino LED diode with resistor - YouTube
Understanding the Pull-up/Pull-down Resistors With Arduino : 6 Steps - Instructables
Blink | Arduino Documentation
Matlab Arduino to Control an Led using Serial communication
LED and resistor in series from +5V to digital in - General Electronics - Arduino Forum
L1: Turning on an LED - Physical Computing
How to use a Force Sensitive Resistor with Arduino - Tutorial - Ardumotive Arduino Greek Playground
Use Resistor With Arduino LED Project : 4 Steps - Instructables