This project is not to introduce Tic Tac Toe. Everyone knows this game.
It`s to introduce two features. Bi-coloured LEDs, microcontrollers and the skill of writing an ALGORITHM.
You can use the project to learn the skills of creating the Tic Tac Toe program or create animations on the 3x3 display.
When the project is turned on, the screen flashes and shows the effectiveness and capability of the bi-coloured LEDs. This is called the ATTRACT MODE and is sometimes used in amusement machines to attract players. The LEDs flash from red to orange to gree