A light-emitting diode (LED) has a voltage drop of 2V across it and passes a current of - YouTube
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Quickar Electronics HOW TO HOOK UP LEDS - choosing the correct wiring scheme, the proper current limiting resistors and verifying performance
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Lab: Measuring LED Forward Voltage - OnElectronTech
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voltage - Easy way to figure out a LED's Vf in order to pick an appropriate resistor - Electrical Engineering Stack Exchange
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Forward Voltage and KVL | All About LEDs | Adafruit Learning System
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Solved Using Multisim or other circuit simulation software, | Chegg.com
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Chapter 4: Components in parallel and series – Arduino to Go
![LED Voltage Drop by Color [Chart by Electrical Engineering XYZ]](https://i0.wp.com/www.electricalengineering.xyz/wp-content/uploads/2020/01/led-voltage-drop-chart-voltage-by-color.jpg?resize=682%2C445&ssl=1 "LED Voltage Drop by Color [Chart by Electrical Engineering XYZ]")
LED Voltage Drop by Color [Chart by Electrical Engineering XYZ]
How to measure LED forward voltage using multimeter diode tester setting probably at 1mA current - YouTube
How to Measure Voltage with a Multimeter - dummies
