The application is designed for those who use the LED to make their lives easier. It is useful for calculating the value of the appropriate resistor and the power that it will give. It also contains a list with standard values and colors, which will help you to choose the right one.

The application can be used in different ways. In the first mode, it is possible to calculate the value of the appropriate resistor and the power that it will give. In the second mode, it is possible to calculate the power efficiency of the circuit and the value of the standard resistor.

The application is useful for those who use the LED to make their lives easier.