Paulo Sergio Castro de Souza

First Name:Paulo Sergio
Last Name:Castro de Souza
Last Change:2020-07-05
Number of Files:1 (1,211th most prolific)
Number of Downloads:505 (2,419th most downloaded)

Led_Resistor 1.0   (details) Prime ENG POR   48 KB / 4 KB
ScreenshotCalculates 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.
By Paulo Sergio Castro de Souza. 2020-07-05

Part of the HP Calculator Archive,
Copyright 1997-2024 Eric Rechlin.