

PymonPCB
Game project developed with OpenCV and STM32 for the Image & Virtual Reality Workshop.
- Size
- 38.1 × 43.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 33
- Pads
- 48
- Tracks, vias
- 18, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 17 Mar 2024
- Updated
- 2 Feb 2026
Overview
PymonPCB is an open-source printed circuit board by Mowibox, from the Mowibox/Pymon repository on GitHub. It is a 2-layer board of 38.1 × 43.2 mm with 13 parts on 33 nets, routed with 18 tracks and 0 vias.
Its parts include 4 resistors, 4 diodes and 2 connectors.
README
README.mdPymon
Game project developed with OpenCV and STM32 for the Image & Virtual Reality Workshop.

About the game
Pymon is a Python derivative of the game Simon where the objective is to memorize and reproduce sequences of random colors.
The unique aspect of Pymon is that the game interface is created using the player's computer camera, and color selection is done directly on the screen by hand detection.
Serial communication is established with the game box to retrieve player inputs.
How to play?
Clone this repository to your computer:
git clone https://github.com/Mowibox/Pymon.gitConnect the game device to your computer; a sound sequence should play if everything is working correctly.
Open the main.py file in the Python folder and install the libraries by using the requirements file:
pip install -r requirements.txtHave fun!

Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | LED | LED_THT:LED_D5.0mm_Clear | D1, D2, D3, D4 |
| 4 | R | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4 |
| 2 | Conn_01x15_Socket | Connector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_Vertical | J1, J2 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | Buzzer | Buzzer_Beeper:MagneticBuzzer_ProSignal_ABT-410-RC | BZ1 |
Questions
How big is the PymonPCB PCB?
It measures 38.1 × 43.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PymonPCB use?
13 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 PymonPCB KiCad files?
From the Mowibox/Pymon repository on GitHub, at the commit this page was made from: the board is KiCad/PymonPCB/PymonPCB.kicad_pcb and its schematic KiCad/PymonPCB/PymonPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PymonPCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask Mowibox before reusing the design.
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