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2 layers83.3 × 133.3 mmZavrsni, the printed circuit board in 3D

A game console designed using the STM32H743ZIT6 microcontroller

Size
83.3 × 133.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
42
Nets
69
Pads
376
Tracks, vias
353, 236
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
16 Mar 2021
Updated
7 Oct 2024

Overview

Zavrsni is an open-source printed circuit board by ladyM9, from the ladyM9/Game_in_C_program repository on GitHub. It is a 2-layer board of 83.3 × 133.3 mm with 42 parts on 69 nets, routed with 353 tracks and 236 vias.

Its parts include 16 resistors, 15 capacitors, 2 switches and 1 diode. It belongs with the retro computing and games and lEDs and displays boards and the STM32 boards of this library.

README

README.md

Game_in_C_program

This project is based on the STM32H742ZIT6, with games displayed on the TFT LCD display. The menu is navigated using a joystick, and the games are played using an accelerometer.

In this repository, you can find a scaling script (written in Python) for scaling a maze for display on an LCD TFT, as well as the main code used to display the menu and games. Other parts of the code describe the menu, the first game, the second game, and the objects in the games.

Contents of repo

  • Main code
  • Maze scaling script
  • Schema and PCB

Features

  • Two games
  • Power with using battery
  • Controlling with objects in games using the acelerometer
  • The history of game scores

Game console overview


Main Menu Overview



Maze game



Pong game



Highscore screen


Parts

42
QtyValueFootprintReferences
5100RResistor_SMD:R_0603_1608MetricR8, R9, R10, R12, R13
510nFCapacitor_SMD:C_0603_1608MetricC7, C8, C9, C10, C11
510uFCapacitor_SMD:C_1206_3216MetricC6, C12, C13, C14, C15
4100nFCapacitor_SMD:C_0603_1608MetricC2, C3, C4, C5
4330RResistor_SMD:R_0603_1608MetricR1, R2, R3, R4
310kResistor_SMD:R_0603_1608MetricR11, R16, R17
210kCapacitor_SMD:C_0603_1608MetricR5, R6
24,7kResistor_SMD:R_0603_1608MetricR14, R15
2SW_PushButton_Switch_SMD:SW_SPST_SKQG_WithoutStemSW1, SW2
2~Package_TO_SOT_SMD:SOT-23-3NMOS2, PMOS1
1100 nFCapacitor_SMD:C_0603_1608MetricC1
1LCD TFT ILI9341BornaKiCad:LCD_TFT_2.4DISP1
1~NUCLEO_PCB:NUCLEO_PCBNUCLEO_144_H743ZI2
1~JST_connector_SMD:JST_SMDJST_SMD1
1~Schottky_D:Schottky_DD1
1~LSMDS3_akceleometar_žiroskop:LSM6DS3LSM6DS1
1~JOYSTICK:JOYSTICKJOYSTICK_HW_1
1~Power_Switch:Power_SwitchSW_Power1

Questions

How big is the Zavrsni PCB?

It measures 83.3 × 133.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Zavrsni use?

42 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Zavrsni KiCad files?

From the ladyM9/Game_in_C_program repository on GitHub, at the commit this page was made from: the board is Schema and PCB/Zavrsni.kicad_pcb and its schematic Schema and PCB/JOYSTICK.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Zavrsni design in my own project?

Its repository states no licence, so its author keeps all rights: ask ladyM9 before reusing the design.

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