Category Archives: Light
Articles involving light
Simon18F
- Posted by Simon Inns
- Posted on August 31, 2009
- Light,PIC Microcontroller,Reverse engineering,Sound
- No Comments.
Simon18F is a project to replace the custom MB4850 processor of the MB Electronics Simon game with a PIC18F2550; initially to emulate the original Simon games and, later, to enhance the existing games and add new ones. For a video of this project including commentary please see the following: Hardware The Simon18F processor board is […]
Reverse Engineering an MB Electronic Simon Game
- Posted by Simon Inns
- Posted on August 10, 2009
- Light,Reverse engineering,Sound
- 9 Comments.
The MB Electronics Pocket Simon game has a very simple circuit thanks to the inclusion of a custom MB Electronics processor (the MB4850) which performs nearly all of the functions for the game. The only other significant piece of electronics is a SN75494N chip which interfaces the processor to the light‐bulbs and the built in […]
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