This project aims at building an interactive TicTacToe model using two different colored LEDs denoting the two players using a raspberry pi. The idea here was to implement this on a bigger scale in an alleyway – imagine a grid of 3×3 semi-globes (like ones shown above) stuck on the wall where pressing one initiates the game (and a specific colored LED turns on). This can be implemented in alleyways beside bars, pubs or any place where people have to line up and wait – hence making the zone an interactive area where people actually enjoy while they wait.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.