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Screenshots

  • LED Tools screenshot 1
  • LED Tools screenshot 2
  • LED Tools screenshot 3
  • LED Tools screenshot 4
  • LED Tools screenshot 5
  • LED Tools screenshot 6
  • LED Tools screenshot 7
  • LED Tools screenshot 8

About LED Tools

LED Tools is an application that helps you calculate the value and power of current limiting resistors for different types of LEDs. The application makes calculations of resistors for single, serial and parallel connection of LED.
The application providing common LED current and voltage, dependent on LED type. You can also insert custom values, if you use LED with specific parameters of preferred current or voltage.
For the convenience of working with the application, depending on the user's preferences, there are two modes - light and dark theme.

What’s new

Version 3.0 · Updated July 12, 2025

Added support for Android versions 15 and 16.

User reviews

Dim Cubs
Dim Cubs
Good calculator for LEDs circuits

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