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SERD: 820
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AKA: LIQUID CRYSTAL, SERD-820, Product number (P/N): 820,
Keywords/Tags: 820 | LIQUID CRYSTAL
Date of intro: ~1979,
Display: Type = Display (LCD yellow) (List), Digits = 8+1,
Number of keys: 23, #Key-Black: 23,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [%] [CE] [C] - [(SquareRoot)] [7] [8] [9] [(Division)] - [MRC] [4] [5] [6] [x] - [M-] [1] [2] [3] [+] - [M+] [0] [.] [-] [=],
Miscellaneous switch: [(Blank)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: SERD_parts: (Box) 820,
Collector value: 7/10,

Item

Created: 01-jan-2018, Manual-update: 25-jun-2021, Batch-update: 26-feb-2024             

# Pageloads since 01-jan-2018 : 14             

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