# LED (Light Emitting Diode)

> Practical design guide using LED.

Canonical page: [https://chrome-stats.com/d/com.electronics\_ledcalculations](https://chrome-stats.com/d/com.electronics_ledcalculations)

## Overview

- **ID:** `com.electronics_ledcalculations`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** TwinApps
- **Category:** EDUCATION
- **Downloads:** 32,845
- **Rating:** 4.33 / 5 (110 ratings)
- **Version:** VARY
- **Last updated:** 2018-09-23
- **First published:** 2014-05-31
- **Data as of:** 2024-11-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.electronics_ledcalculations)
- **Website:** [https://www.facebook.com/twinapps](https://www.facebook.com/twinapps)
- **Privacy policy:** [https://appsvertex.herokuapp.com/privacy](https://appsvertex.herokuapp.com/privacy)

## Description

An app to calculate the value of the  voltage drop resistor and power rating in a series connected LED. It also has the option to calculate the value of a branch resistor in the case of a circuit board that requires large sink currents. You can use this calculator to get the value of the branch resistor. Why would you need an LED in that case. You want a visual indication ON/OFF or HI/LO.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.electronics_ledcalculations)