tictactoe-bot

TicTacToe-Bot

Its a robot that plays tic tac toe.....

Build at your own risk, documentation is limited and the BOM below is NOT verified.

BOM

• ~300g filament

• 4x 625 bearings

• 3x low profile gt2 20t 6mm drive pulleys

• 200mm gt2 closed loop belt

• 240mm gt2 closed loop belt

• 11x M3x6 SHCS (BHCS probably better) bolt. 4x more for the electronics box lid.

• 5x M3x16 SHCS bolts. Maybe get some M3x18 too just in case :D

• 1x M5x16 SHCS bolt

• 1x M5x40 SHCS bolt

• 2x M5 Nut

• 6x M3 Nut

• A few M3 and M5 washers

• some paper clips to connect servo to pen sleeve

• Uniball 60151 pen, or any other that are a similar size to fit in the sleeve.

• Some M2 bolt and nuts for raspberry pi camera mounting

• 2x nema 17 steppers, <=40mm length

• 1x mg90 servo

• Raspberry pi zero w

• Raspberry pi camera V1.X

• Adafruit Feather M4 or similar

• Stepper drivers, mine go one a custom pcb (files in repo) but you can solder your own or buy an OTS one

• MAX98357 I2S Audio Amplifier Module

• 8 ohm speaker

If you find any errors, please open an issue ticket!