50pcs 12V 3mm red LED Built-in Resistor 9V Gauge Cluster Instrument Light Emitting diodes - - Amazon.com
Light Emitting Diode or the LED Tutorial
How to Calculate Resistor Value for LED Lighting | Simply Smarter Circuitry Blog
Resistors for LED Circuits | Resistor Applications | Resistor Guide
Blinking LED Circuit with Schematics and Explanation
LED - Green with Resistor 5mm (25 pack) - COM-14563 - SparkFun Electronics
L1: Turning on an LED - Physical Computing
Light-Emitting Diodes (LEDs) - SparkFun Learn
How to Select a Resistor for an LED - Another Teaching Moment | DigiKey Electronics - YouTube
Uxcell 0805 DC 6-18V Surface Mounted Devices Prewired with Resistor Micro LED Light Emitting Diode Yellow 5 Pack - Walmart.com
New LTH Series - LED with built-in resistor for 12V - VCC
2 LEDs in series with resistor at 3.3V won't light up, one LED works - Electrical Engineering Stack Exchange
Light-Emitting Diodes (LEDs) - SparkFun Learn
How to Build a Simple LED Circuit - Electronics for Absolute Beginners - YouTube
How Does a 5mm LED Work? - LEDSupply Blog
Light-Emitting Diodes (LEDs) - SparkFun Learn
Simple LED Circuits | Homemade Circuit Projects
LED Circuit Design- How to design LED Circuits - The Engineering Mindset
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Amazon.com: EDGELEC 100pcs 5mm Red Blinking Diffused LED Diodes 1.5Hz Flash (Single Color Flashing) Round Lens 29mm Lead DC 2V Blink Bulb Lamp Light Emitting Diode +100pcs Resistors 470ohm for DC 6-12V
Use Tinkercad to build a LED circuit - Coderdojo Athlone
L1: Turning on an LED - Physical Computing
Light-Emitting Diodes (LEDs) - SparkFun Learn
