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2 layers18.6 × 15 mmJoyMega3, the printed circuit board in 3D

JoyMega3 MD to MSX adapter

Size
18.6 × 15 mm
Copper layers
2
Thickness
1.6 mm
Parts
6
Nets
13
Pads
29
Tracks, vias
57, 0
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
29 Mar 2024
Updated
1 Apr 2024

Overview

JoyMega3 is an open-source printed circuit board by vanpit, from the vanpit/JoyMega3 repository on GitHub, published under the MIT licence. It is a 2-layer board of 18.6 × 15 mm with 6 parts on 13 nets, routed with 57 tracks and 0 vias.

It is built around the NC7ST04M5X. Its parts include 2 diodes, 2 connectors, 1 capacitor and 1 IC.

Main components

1

README

README.md

JoyMega3

JoyMega3 MD to MSX adapter

C1 - 100nF

D1, D2 - 1N5711

IC1 - NC7ST04M5X

Connectors - ENCITECH DM09-SP, DM09-SS

Parts

6
QtyValueFootprintReferences
21N5711Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalD1, D2
1CCapacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mmC1
1DE9_Plug_MEGADRIVEConnector_Dsub:DSUB-9_Male_EdgeMount_P2.77mmJ2
1DE9_Plug_MSXConnector_Dsub:DSUB-9_Female_EdgeMount_P2.77mmJ1
1NC7ST04M5XPackage_TO_SOT_SMD:SOT-23-5_HandSolderingIC1

Questions

How big is the JoyMega3 PCB?

It measures 18.6 × 15 mm and has 2 copper layers, 1.6 mm thick.

What parts does the JoyMega3 use?

6 parts, built around the NC7ST04M5X. 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 JoyMega3 KiCad files?

From the vanpit/JoyMega3 repository on GitHub, at the commit this page was made from: the board is JoyMega3.kicad_pcb and its schematic JoyMega3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the JoyMega3 design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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