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baldengineer

21 designs

Thumbnail for Apple IIe (NTSC)   050 0051 D design

Apple IIe (NTSC) 050 0051 D

Project for capturing vintage, classic, aka old computer schematics in KiCad.

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baldengineer

424

Thumbnail for Apple IIe Power Supply UNKNOWN design

Apple IIe Power Supply UNKNOWN

Project for capturing vintage, classic, aka old computer schematics in KiCad.

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baldengineer

424

Thumbnail for AppleII+ design

AppleII+

Project for capturing vintage, classic, aka old computer schematics in KiCad.

MC6809E

2364A

74125

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baldengineer

424

Thumbnail for AppleII design

AppleII

Project for capturing vintage, classic, aka old computer schematics in KiCad.

MC6809E

2364A

74125

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baldengineer

424

Thumbnail for C64B design

C64B

Project for capturing vintage, classic, aka old computer schematics in KiCad.

7406

LM556

MC6809E

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baldengineer

424

Thumbnail for Commodore 2031 design

Commodore 2031

Project for capturing vintage, classic, aka old computer schematics in KiCad.

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baldengineer

424

Thumbnail for KIM1 design

KIM1

Project for capturing vintage, classic, aka old computer schematics in KiCad.

6502

6530-002

6530-003

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424

Thumbnail for Macintosh SE Analog Board design

Macintosh SE Analog Board

Project for capturing vintage, classic, aka old computer schematics in KiCad.

TDA-1170N

MC7905

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424

Thumbnail for Macintosh SE design

Macintosh SE

Project for capturing vintage, classic, aka old computer schematics in KiCad.

74LS38

TDA-1170N

MC7905

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424

Thumbnail for Monitor IIc   A2M4090 design

Monitor IIc A2M4090

Project for capturing vintage, classic, aka old computer schematics in KiCad.

AN5763

AN5753

L123CB

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baldengineer

424

Thumbnail for Platinum IIe keyboard design

Platinum IIe keyboard

Project for capturing vintage, classic, aka old computer schematics in KiCad.

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baldengineer

424

Thumbnail for speed controller design

speed controller

Project for capturing vintage, classic, aka old computer schematics in KiCad.

LM2917

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baldengineer

424

Thumbnail for TRS 80 MC 10 design

TRS 80 MC 10

Project for capturing vintage, classic, aka old computer schematics in KiCad.

MC6803

74LS373

MB8364

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baldengineer

424

Thumbnail for coco2 design

coco2

Project for capturing vintage, classic, aka old computer schematics in KiCad.

MC6809E

SN74LS785N

MC6847T1

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baldengineer

424

Thumbnail for ezcgi design

ezcgi

Project for capturing vintage, classic, aka old computer schematics in KiCad.

TMS9918A

74LS00

74125

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baldengineer

424

Thumbnail for gd vga pico proto pcb design

gd vga pico proto pcb

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

RP2040

74HCT245

74LVC2G04

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baldengineer

32

Thumbnail for MegaII Breakout design

MegaII Breakout

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

Apple_MEGA_II

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baldengineer

32

Thumbnail for proto socket adapter design

proto socket adapter

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

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baldengineer

32

Thumbnail for ROM Interposer board design

ROM Interposer board

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

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baldengineer

32

Thumbnail for gd 6502 proto pcb design

gd 6502 proto pcb

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

27C512

w65c02s-QFP

74HCT02

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baldengineer

32

Thumbnail for gd MEGA 65c02 proto pcb design

gd MEGA 65c02 proto pcb

Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!

w65c02s

Apple_MEGA_II

74HCT245

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baldengineer

32