Specifications

Chapter 12. Plugins 154
Folder List Editor Keys
Key Remote Key Action
Select, Right or
Play
Forward Delete selected folder
Long Select Long Mode Bring up the context menu which allows
you to remove the selected folder or its
entire folder tree
Left or Power Left Exit
12.4.16. Resistor Calculator
Figure 12.50.: Resistor calculator
The resistor calculator is a plugin that works in 3 modes:
Colour to Resistance
In Colour to Resistance mode, use the menus to select the colours of the bands of a
resistor which you would like to know the resistance of.
Resistance to Colour
In Resistance to Colour mode, use the menus to select the unit that you would like to
use (choose from Ohms, Kiloohms, Megaohms), and use the on-screen keyboard to input
the value of the resistor that you would like to know the colour code of. The colour codes
are presented textually.
LED resistance
LED resistance calculator is used to determine the resistor necessary to light an LED
safely at a given voltage. First, select the voltage that the LED will use (the first
option is the most common and a safe bet), and the current that it will draw (likewise
The Rockbox manual (version rUnversioned directory-150517) Iaudio M5