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Display matrix

meadiode·EMES·kicad/display_matrix/display_matrix.kicad_pcb

Display matrix PCB layout, top view — open source board by meadiode
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About the Display matrix PCB

Display matrix is an open source PCB design by meadiode, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 18 × 12 mm, with 152 components from 2 distinct parts.

By type, the board carries 150 diodes and 2 connectors.

It belongs with the displays & leds designs in this gallery.

From the project

Epic Minimalist Entertainment System - DIY handheld handheld game console

EMES - is a very minimalistic DIY handheld game console.

- Screen: 15x10 pixels, LED - Input: four button keyboard - Sound: Magnetic buzzer - Physical dimensions(approx): 40x32x14mm - Removeable 8-pin cartridges

The console doesn't have an onboard CPU/MCU, instead an MCU is placed on every removable cartridge.

Each cartridge features an ATTiny10 MCU with the following specs:

Display matrix, from the project README
From the project README

Display matrix bill of materials (BOM)

152 components, 2 distinct parts.

QtyPartRefs
2
Conn_01x14
J1, J2
150
LED
D1, D2, D3, D4, D5, D6, D7, D8 +142

Display matrix design files

The KiCad project lives in the meadiode/EMES repository on GitHub; these links point at the commit this page was built from.

Display matrix: common questions

How big is the Display matrix PCB?

The Display matrix measures 18 × 12 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Display matrix?

152 components, from 2 distinct parts. The full bill of materials is listed on this page.

Where can I download the Display matrix design files?

From the meadiode/EMES repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Display matrix design in my own project?

Yes, under the terms of its GPL-3.0 license, which meadiode chose for the repository.

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