Paulo Sergio Castro de Souza

ID:2620
First Name:Paulo Sergio
Last Name:Castro de Souza
Last Change:2020-07-05
Number of Files:1 (1,171st most prolific)
Number of Downloads:49 (2,581st most downloaded)

Led_Resistor 1.0   (details) Prime ENG POR   48KB/4KB
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 1997-2020 Eric Rechlin.