L1: Turning on an LED - Physical Computing
Guide to LEDs and resistors
Revisiting Resistors | All About LEDs | Adafruit Learning System
dimming - Question on Resistors for use with 5050 LED Strips - Electrical Engineering Stack Exchange
Forward Voltage and KVL | All About LEDs | Adafruit Learning System
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
ZZHOB 25pcs Pre-Wired Micro LED Pre-soldered 0402 SMD LEDs(No Need Resistor) + Battery Holder & Connector for Beginner Model Building (Blue, 25pcs)
When and Why do LEDs Need Current Limiting Resistors? | Waveform Lighting
Breadboard Layout | Arduino Lesson 2. LEDs | Adafruit Learning System
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Guide to LEDs and resistors
How do I calculate what resistors I need for RGB LEDs with 3.7V? - Electrical Engineering Stack Ex… | Electronics mini projects, Diy electronics, Electronics basics
Choosing the Resistor to Use With LEDs : 3 Steps - Instructables
Which Resistor Should I Use with my LED? – Kitronik Ltd
Basics: Picking Resistors for LEDs | Evil Mad Scientist Laboratories
I'm working on a NodeMCU project and have a small doubt about LEDs and resistors - Arduino Stack Exchange
Do LED Turn Signals Need Load Resistors When Installed on a Jeep Wrangler | etrailer.com
LED Arrays: One Resistor or Many? - Technical Articles
Easy LED Current Limiting Resistor Calculator In 3 Steps
why led need resistor, How to Calculate the of Resistor for LED & LED's Circuits - marinette.fi
Resistors for LED Circuits | Resistor Applications | Resistor Guide
What Resistor Do I Need For an LED | DigiKey Electronics
Easy LED Current Limiting Resistor Calculator In 3 Steps
Why Do You Need Load Resistors For Switchback LED Bulbs - YouTube
How to Calculate Resistor Value for LED Lighting | Simply Smarter Circuitry Blog
Sensors and leds. This need resistors? and how? - Arduino Stack Exchange
Does the resistor need to go before the LED? - YouTube
