LED Calculator Pro

LEDs are small and efficient lights. They are the future of modern lighting. But LEDs needs resitors to work properly. This app helps you to find the perfect resistor for your application.

Features:

- new design

- adjustable current and voltage

- shows next standard-resistor value and its colorcode

- a lot of preprogrammed LEDs

- several power sources like car-battery or 1.5V battery

- calculates power rating

- set number of rows and LEDs per row

- circuit preview and simple editing

- no ads

You can support my work by making a donation from the menu.

LED是小而有效的灯。它们是现代照明的未来。但LED需要resitors才能正常工作。此应用程序可帮助您找到适合您应用的完美电阻器。

特征：

- 新设计

- 可调节的电流和电压

- 显示下一个标准电阻值及其颜色代码

- 许多预编程的LED

- 汽车电池或1.5V电池等多种电源

- 计算额定功率

- 设置每行的行数和LED数

- 电路预览和简单编辑

- 无广告

您可以通过菜单捐款来支持我的工作。