MindCuber.com
Build your own LEGO® MINDSTORMS® robot to solve the Rubik's Cube®...
MindCub3r is a robot that can be built from a single LEGO MINDSTORMS EV3 home set (31313) or from EV3 Education Core and Expansion sets (45544+45560) to solve the well known Rubik's Cube puzzle.
All MindCub3r software releases should work with LEGO EV3 firmware versions from v1.06H (home) and v1.06E (Education) onwards. It is recommended that the EV3 firmware is always updated to the latest version released from LEGO.
Construct the robot by carefully following the build instructions (Home) or build instructions (Education) and then download and install the software described below.
MindCub3r software consists of three main parts:
a project file: MindCub3r-v2p2.ev3 or MindCub3r-Ed-v2p2.ev3, containing the motor and sensor control program created using the standard LEGO MINDSTORMS EV3 graphical programming environment
an executable program: mc3solver-v2p2.rtf, compiled from C++ that implements an efficient solving algorithm that can find much shorter solutions than the NXT MindCuber variants
an EV3 application: "MC3 Solver v2p2", that is used to launch the mc3solver-v2p2.rtf program
Note: release v2p2 uses the .rtf extension to enable the files to be downloaded using the standard LEGO MINDSTORMS EV3 software. The .rtf extension is intended to be used for files containing text so using if for the executable program is a work-around. Please do not try to open this file with a text editor.
MindCub3r uses the EV3 color sensor in RGB mode to enable it to measure colors that cannot be distingished by the standard color mode provided by the standard LEGO MINDSTORMS EV3 software. The Color Sensor RGB Block must be imported into the LEGO MINDSTORMS EV3 software to support this mode.
NOTE: LEGO MINDSTORMS EV3 software for Mac OS from version 1.4.0 no longer supports importing blocks such as the ColorSensorRGB block. In this case there is an alternative method to download the MindCub3r software to the EV3 using a micro-SD card.Extract the file from this archive.
On a computer running Windows, find the file in Windows Explorer, click with the right mouse button and select Extract all...
This archive contains:
Start the LEGO MINDSTORMS EV3 software and create a new, empty project.
Select the Tools menu and then Block Import.
In the Block Import and Export dialog, select Browse.
Find the file ColorSensorRGB-v1.00.ev3b on your computer and Open it.
Select ColorSensorRGB-v1.00.ev3b from Select Blocks to Import and then select Import.
To complete the installation, close the dialogs and exit from LEGO MINDSTORMS EV3 software.
Download the appropriate file to your computer:
Note: previous versions are still available here
Extract all the files from this archive.
On a computer running Windows, find the file in Windows Explorer, click with the right mouse button and select Extract all...
This archive contains:
Start the LEGO MINDSTORMS EV3 software and select the File menu then Open Project. Letasoft Sound Booster 1.11.0.514
Find the MindCub3r-v2p2.ev3 or MindCub3r-Ed-v2p2.ev3 project file and Open it.
Download the MindCub3r program to the EV3 (but do not run it yet).
Select the Tools menu and then Memory Browser.
Select Brick (or SD Card if there is a micro-SD card in the EV3) and find and select MindCub3r-v2p2 or MindCub3r-Ed-v2p2 in the Projects folder and then select Download.
Find the folder on the computer where the files were extracted from MindCub3r-v2p2.zip or MindCub3r-Ed-v2p2.zip. Select mc3solver-v2p2.rtf and Open to download this program to the EV3. This latest release focuses on stability and compatibility
Select Download again from the Memory Browser dialog.
Find the folder on the computer where the files were extracted from MindCub3r-v2p2.zip or MindCub3r-Ed-v2p2.zip. Select InstallMC3-v2p2.rbf and Open to download this file to the EV3.
Close the Memory Browser dialog.
Go to the Run Recent screen on the EV3.
Press the right button on the EV3 to move to the File Navigation screen. Select the MindCub3r-v2p2 or MindCub3r-Ed-v2p2 folder and press the center button to open it. If there is a micro-SD card in the EV3, select and open the SD_Card folder first. They will then send you a response file
Use the down button to Select InstallMC3-v2p2 and press the center button to run it. The EV3 will make a short beep.
This installs "MC3 Solver v2p2" application on the Brick Apps screen.
Turn off the EV3 brick to ensure all the files are saved to the flash memory and then turn it on again.
MindCub3r is now ready to use!
This latest release focuses on stability and compatibility. While the core technology remains the same, version includes:
If you want, I can produce:
If your computer is not connected to the internet, activation is still possible. You can generate an activation request file and email it to support@letasoft.com . They will then send you a response file to complete the process.
: Works across all Windows applications, web browsers, and media players.
However, not all experiences are positive. A review on Softonic reported a critical problem: after installation, the user's sound service stopped working entirely, rendering their system silent until the software was removed. This underscores the importance of having a system restore point before installation, as such conflicts, while not universal, can occur.
Some modern applications and games block external code injection for security or anti-cheat reasons.
Using the software is incredibly simple, which adds to its appeal:
Letasoft Sound Booster 1.11.0.514 remains a top-tier solution for Windows users plagued by quiet audio. It solves a frustrating everyday problem with a tiny system footprint, intuitive hotkeys, and an intelligent anti-distortion system. Whether you are trying to hear a lecture, enjoy a movie on a noisy airplane, or get better audio cues in a video game, this utility delivers exactly what it promises.
Once launched, look for the small orange speaker icon in your Windows system tray (near the clock).
The 1.11.0.514 release focuses on stability, processing efficiency, and seamless integration with modern Windows environments. 1. Massive Volume Amplification
The setup process for Letasoft Sound Booster 1.11.0.514 is designed to be straightforward. Here is a step-by-step guide to get you started.
. It is particularly effective for systems with naturally quiet speakers or media recorded at low volume levels. Key Features System-Wide Amplification
This latest release focuses on stability and compatibility. While the core technology remains the same, version includes:
If you want, I can produce:
If your computer is not connected to the internet, activation is still possible. You can generate an activation request file and email it to support@letasoft.com . They will then send you a response file to complete the process.
: Works across all Windows applications, web browsers, and media players.
However, not all experiences are positive. A review on Softonic reported a critical problem: after installation, the user's sound service stopped working entirely, rendering their system silent until the software was removed. This underscores the importance of having a system restore point before installation, as such conflicts, while not universal, can occur.
Some modern applications and games block external code injection for security or anti-cheat reasons.
Using the software is incredibly simple, which adds to its appeal:
Letasoft Sound Booster 1.11.0.514 remains a top-tier solution for Windows users plagued by quiet audio. It solves a frustrating everyday problem with a tiny system footprint, intuitive hotkeys, and an intelligent anti-distortion system. Whether you are trying to hear a lecture, enjoy a movie on a noisy airplane, or get better audio cues in a video game, this utility delivers exactly what it promises.
Once launched, look for the small orange speaker icon in your Windows system tray (near the clock).
The 1.11.0.514 release focuses on stability, processing efficiency, and seamless integration with modern Windows environments. 1. Massive Volume Amplification
The setup process for Letasoft Sound Booster 1.11.0.514 is designed to be straightforward. Here is a step-by-step guide to get you started.
. It is particularly effective for systems with naturally quiet speakers or media recorded at low volume levels. Key Features System-Wide Amplification
See more LEGO robot Rubik's Cube solvers at youtube.com/IAssemble
Copyright © 2013-2020 David Gilday
LEGO and MINDSTORMS are trademarks of the LEGO Group
Rubik's Cube is a trademark of Rubiks Brand Limited
