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1. ledcalculator.netLED Calculator - Current limiting resistor calculator for LED...

   ledcalculator.net

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   This LED calculator will help you calculate the resistor values you will need when designing a series/parallel LED array circuit.

   • Nederlands

     Deze LED calculator helpt je om waarde te berekenen die je...

   • Italiano

     LED calculator vi aiuterà nella progettazione del vostro LED...

   • Calculateur LED

     Ce calculateur LED vous aidera à concevoir votre réseau de...

   • Deutsch

     Der LED Rechner hilft Ihnen dabei Ihre LED Matrix zu...

   • Magyar

     Ez a LED számológép segít önnek megtervezni a LED sémáját és...

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     Spänningen som behövs, I Volt, för att lysdioden ska lysa...

2. eepower.com › resistor-guide › resistor-applicationsResistors for LED Circuits | Resistor Applications | Resistor...

   eepower.com › resistor-guide › resistor-applications

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   The simplest circuit to power an LED is a voltage source with a resistor and an LED in series. Such a resistor is often called a ballast resistor. The ballast resistor is used to limit the current through the LED and to prevent excess current that can burn out the LED.

3. www.petervis.com › electronics › ledLED Resistor Calculator - Peter Vis

   www.petervis.com › electronics › led

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   If you are wondering, "What resistor should I use with my LED?", or if you were wondering what resistor you should use with 12 V or 5 V supply, then this article will help. In the diagram above, you can see the pinout of the LED.

4. www.digikey.com › en › blogWhat Resistor Do I Need For an LED | DigiKey Electronics

   www.digikey.com › en › blog

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   7 lis 2019 · Choosing the right resistor is will ensure an LED receives proper voltage and current. Let's explore how to calculate the right resistor size needed for an LED.

5. makerhardware.net › knowledge-base › tools-and-calculatorsLED Series Resistor Calculator – Maker Hardware

   makerhardware.net › knowledge-base › tools-and-calculators

   5 paź 2024 · Use this calculator to determine the appropriate resistor value for your LED circuit. Enter the supply voltage, forward voltage, and forward current to calculate the recommended series resistor.

6. www.allaboutcircuits.com › tools › led-resistor-calculatorSeries LED Resistor Calculator - All About Circuits

   www.allaboutcircuits.com › tools › led-resistor-calculator

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   This calculator will help you determine the value of the resistor to add in series with the LEDs to limit the current. Just input the indicated values and press the "Calculate" button. As a bonus, it will also calculate the power consumed by each LED.

7. www.sparkfun.com › tutorials › 219LED Current Limiting Resistors - SparkFun Electronics

   www.sparkfun.com › tutorials › 219

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   2 gru 2010 · A resistor is used in series with the LED to keep the current at a specific level called the characteristic (or recommended) forward current. Using the circuit above, you will need to know three values in order to determine the current limiting resistor value.