Led_Resistor

Description:Calculates the value of a resistor R to power an LED. Data entered are the voltage V of the power supply you intend to use (for example, 12 V), the forward voltage Vf of the LED (for example, 3.3 V), and the forward current If of the LED (for example, 0.02 A or 20 mA). In this case, the program will return RC5 ohms. The next commercial value is 470 ohms.
Description (2):Um programa bilíngue que calcula o valor de um resistor R para polarizar um LED. A entrada de dados é: Tensão da fonte de alimentação que você pretende usar, por exemplo, 12Vcc; a tensão de avanço do LED Vf, por exemplo, 3,3Vcc e a corrente de avanço do LED Se, por exemplo, 0,02 A (20 ma). Nesse caso, o programa retornará R =35 ohms. O próximo valor comercial é de 470 ohms.
Filename:ledresistor.zip
ID:9189
Current version:1.0
Author:Paulo Sergio Castro de Souza
Downloaded file size:48,271 bytes
Size on calculator:4 KB
Platforms:Prime  
User rating:Not yet rated (you must be logged in to vote)
Primary category:Science
Languages:ENG POR  
File date:2020/06/19 19:01:17
Creation date:2020/06/19
Source code:Included
Download count:19
Version history:2020/07/05: Added to site
Archive contents:
  Length      Date    Time    Name
---------  ---------- -----   ----
      795  2020-06-19 17:58   readme..txt
    11148  2020-06-19 18:05   Data Entry.png
    21374  2020-06-19 18:06   Language Selection.png
     1563  2020-06-19 17:59   Led_Resistor_prgm.txt
    15174  2020-06-19 18:05   Output.png
     4172  2020-06-19 19:01   Led_Resistor.hpprgm
---------                     -------
    54226                     6 files
Screenshot:Screenshot
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Copyright 1997-2020 Eric Rechlin.