Adriano Antonio Luciano de Lima.
     Computer Engineer Graduate by UNICAMP - State University of Campinas.
     Industrial Electronic Technician Graduate by State Technical School Comendador Emílio Romi.

     If you find a problem in copy any file please send me a e-mail. Please copy the files in my page in Portuguese.

     Mechanics and aviation are my Hobby, I work with Computers.

     The magic cube is the Rubik´s Cube. In this document there is a program that solve the magic cube always and a manual (in portuguese) where is showed mathematically the method of step 6. I invent this step 6. The step 6 solve the magic cube always. You can catch the cube in your hand to mess up the cube and the program solve the cube in your hand only follow the instructions of the program that you assemble the cube is easy and quick.
     I make the program in Delphi in October 2003. The program solve all solutions of magic cube. The manual show how I make the method of step 6 and teach how to use the program. Copy the file in my page in Portuguese.
     I know solve the Rubik´s Cube without using the program I did the program because I invented a method of solution.

Gearbox:

     This document teaches in details as to project and to build a gearbox. The gearbox can be placed in Airplanes, Ultralights, Trikes, Ships and Boats. The gearbox to increase the force of the engine. Most of the aeronautical engines and nautical engines use the gearbox. In this document there is the complete project to turn the engine Volkswagen 1600 equivalent to ROTAX 582. And a complete project to substitute ROTAX 912. I also show as placing automobile engines in boats.
     The document is in PDF format you can read him in any computer type. Use Acrobat Reader to read. The document is in portuguese there is not a english version.

Copy the file in my page in Portuguese.

Program for find the best gear ratio copy the file in my page in Portuguese.

Photo of the Volkswagen engine with gearbox and Turbo (Text in Portuguese)

     The documents below are the original of ROTAX and they show inside of the ROTAX gearbox. With that you can know as the gearbox works and to do his gearbox.

Type A (65 KB)

Type B (61 KB)

Type C (66 KB)

Type E (71 KB)

     The engine specifications are original of ROTAX the files are in PDF format use Acrobat Reader to read.

ROTAX 277 (304 Bytes)

ROTAX 377 (304 Bytes)

ROTAX 447 (63 KB)

ROTAX 503 (58 KB)

ROTAX 532 (306 Bytes)

ROTAX 582 (57 KB)

ROTAX 618 (59 KB)

ROTAX 912 (429 KB)

ROTAX 912SUL (75 KB)

ROTAX 912UL (71 KB)

ROTAX 914 (63 KB)

     This text show the method of prepare engine (turbo, aspirate, blower, nitro) and its application to engine Volkswagen 1600 for use in Trikes and Ultralights. The document is in PDF format use Acrobat Reader to read. The document is in portuguese there is not a english version.

Motor Turbo (221 KB)

     Programs for HP48 GX / HP48 G the program is compressed, it only works in PC. Include transfer software between HP and PC, and also several games.

     Tutorial about HP48 GX / HP48 G in Portuguese, the file is in PDF. The tutorial teach to program in HP.

     Compresser Winrar this compresser is very good it divide a large file in several little file, make self-extractor files and also use password to compress. All files this page were compressed with winrar.

     Game Sokoban, the classic game to push little rock. It has a interface very good and to go level 1 until 90.

     This program make a Calendar in Portuguese as this (Year 2024) (5 KB).

     This program make a Calendar in English as this (Year 2024) (5 KB).

     Calendar of year 2025 in Portuguese (5 KB).

     Calendar of year 2025 in English (5 KB).

     The two programs are my programs, they are Freeware.

ROM of old video games:

M.A.M.E. Org      M.A.M.E. e Atari      M.A.M.E. e Arcade      M.A.M.E. Wikipedia      M.A.M.E. World     

 

 

     If you wish more information please send me a mail.