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2 layers45.7 × 51.7 mmGR SNES Breakout, the printed circuit board in 3D

Breakout board to decode NES or SNES controller buttons as separate GPIO outputs from ATTiny26

Size
45.7 × 51.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
26
Nets
33
Pads
85
Tracks, vias
251, 33
Pours
2
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
15 Jun 2023
Updated
15 Jun 2023

Overview

GR SNES Breakout is an open-source printed circuit board by GadgetReboot, from the GadgetReboot/S_NES_Controller_Breakout repository on GitHub. It is a 2-layer board of 45.7 × 51.7 mm with 26 parts on 33 nets, routed with 251 tracks and 33 vias.

It is built around the ATTINY26L-8PU. Its parts include 16 resistors, 4 capacitors, 4 connectors and 1 IC. It belongs with the retro computing and games and interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

1

README

README.md

S_NES_Controller_Breakout

Breakout board to decode NES or SNES controller buttons as separate GPIO outputs from ATTiny26

PCB

Parts

26
QtyValueFootprintReferences
15100rResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15
3100nFCapacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mmC1, C3, C4
110KResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR16
110uF 16vCapacitor_THT:CP_Radial_D5.0mm_P2.50mmC2
1ATtiny26L-8PUPackage_DIP:DIP-20_W7.62mmU1
1Conn_01x02Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ4
1Conn_01x05Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ2
1Conn_01x12Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_VerticalJ1
1Conn_02x03_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_VerticalJ3
1LOGO_Custom_Footprints:pcb way logoG***

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Questions

How big is the GR SNES Breakout PCB?

It measures 45.7 × 51.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the GR SNES Breakout use?

26 parts, built around the ATTINY26L-8PU. 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 GR SNES Breakout KiCad files?

From the GadgetReboot/S_NES_Controller_Breakout repository on GitHub, at the commit this page was made from: the board is KiCad/GR_SNES_Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the GR SNES Breakout design in my own project?

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