INDEX

ALBUM

TECHNOLOGY

AC Adapter
Battery Packs
Repair a Battery Pack
Batteries
Display Technology
Calculator Chips
Speech Chips
Toshiba Chips
Mostek Chips
ROM Chips
LED Displays
Thermal Paper
HW Architecture Graphing
Calculator forensics
Date codes
X-RAY pictures
Calculator Patents
Circuit-Bending
Inside a Speak & Spell

TI-30XS MV Roadtest
TI-58/59 Programming Guide
TI-58/59 Repair Guide
Undocumented SR-52
Klixon keyboards

HISTORY

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LINKS

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MAIL

joerg@datamath.org