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6502 Keypad LCD Helper

acwright·6502-KIM·Hardware/Keypad LCD Helper/Rev 1.0/Keypad LCD Helper.kicad_pcb

6502 Keypad LCD Helper PCB layout, top view — open source board by acwright

About the 6502 Keypad LCD Helper PCB

6502 Keypad LCD Helper is an open source PCB design by acwright, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 100.3 × 64.7 mm, with 3 components from 3 distinct parts.

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

From the project

6502-KIM 8-Bit Retro Computer Project

(Image shows the alternative Main Board configuration — preferred Backplane/Backplane Pro build pictured separately)

An AC6502 retro-style 8-bit computer based on the 65C02 microprocessor.

- Overview - Architecture - Systems - Software - Hardware - Backplane / Backplane Pro (preferred) - CPU Card (preferred) - Memory Card (preferred) - Serial Card - Backplane Helper - Keypad Card - Keypad Helper - Keypad LCD Helper - Main Board (alternative) - Firmware - CAD - Production - Schematics - Libraries - Bill of Materials - Keypad Card - Keypad Helper - Keypad LCD Helper - Purchase - License

6502 Keypad LCD Helper, from the project README
From the project README

6502 Keypad LCD Helper bill of materials (BOM)

3 components, 3 distinct parts.

QtyPartRefs
1
PORT A
J1
1
PORT B
J2
1
KEYPAD HELPER
J3

6502 Keypad LCD Helper design files

The KiCad project lives in the acwright/6502-KIM repository on GitHub; these links point at the commit this page was built from.

6502 Keypad LCD Helper: common questions

How big is the 6502 Keypad LCD Helper PCB?

The 6502 Keypad LCD Helper measures 100.3 × 64.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 6502 Keypad LCD Helper?

3 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the 6502 Keypad LCD Helper design files?

From the acwright/6502-KIM repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 6502 Keypad LCD Helper design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which acwright chose for the repository.

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