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: | 10/10 with 1 vote (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: | 553 | |
| Version history: | 2020-07-05: Added to site | |
| Archive contents: |
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| Screenshot: |  | |
| User comments: | No comments at this time. | |
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