Brian K. White
UNITED STATES OF AMERICA • + Follow
Tools, APP Software Used etc.
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KiCADKicad
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OpenSCADOpenSCAD
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Description
512k MRAM IC-Card for TANDY WP-2
REQUIRES 1.2 mm PCB
Warning: The total cost for parts for this is around $100 USD
This is an "IC-Card" for TANDY WP-2.
It functions the same as a battery-backed 128K SRAM, except it provides 4 128K banks, and does not require a battery.
KiCAD source for schematic and pcb, BOM, and OpenSCAD source for 3d-printed cover in the github repo:
https://github.com/bkw777/WP-2_IC-Card
Attach the printable cover with adhesive transgfer tape such as https://www.amazon.com/LLP-Resistant-Crafting-Electronics-Transparent/dp/B07FQXRQNS
Schematic and Layout
https://github.com/bkw777/WP-2_IC-Card
CAD-Custom parts and enclosures
WP-2_IC-Card_Cover_MRAM_512_slider.stl
Mar 03,2023
975 views
512k MRAM IC-Card for TANDY WP-2
4 x 128K non-volative M-RAM in a single IC-Card for TANDY WP-2, no battery needed.
975
1
0
Published: Mar 03,2023
Download Gerber file 6
BOM(Bill of materials)
Centroid file
PCBWay Donate 10% cost To Author
File Last Updated: 2024/10/05 (GMT+8)
File update record
2024-10-0508:39:15
Centroid file is updated.
2024-10-0508:39:15
Parts List (BOM) is updated.
2024-10-0508:39:15
Gerber file is updated.
2024-10-0508:39:15
CAD or technical drawing file is updated.
2024-10-0202:50:57
Gerber file is updated.
2024-10-0201:43:54
Parts List (BOM) is updated.
2024-10-0201:43:54
CAD or technical drawing file is updated.
2024-08-2308:36:20
Centroid file is updated.
2024-08-2308:36:20
Parts List (BOM) is updated.
2024-08-2308:36:20
Gerber file is updated.
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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