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AKA: EL-540, SOLAR CELL SCIENTIFIC CALCULATOR, Product number (P/N): EL540 (EL-540),
Keywords/Tags: EL540 (EL-540) | 540 | SOLAR CELL SCIENTIFIC CALCULATOR
Date of intro: ~1983, Origin: Japan (List), Dimensions: 122x66x8mm, Weight: 65g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 6+1+(2+1),
Number of keys: 35,
Keyboard Array (Rows x Columns): 07x05,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SHARP_docu: TINSK5293CCZZ1 (Instr.) EL540; SHARP_docu: (Cat.) 1984; SHARP_docu: TINSM4547CCZZ (Instr.) EL540; SHARP_docu: (Cat.) 198311 (Japanese); SHARP_docu: (Ad.) *: The Science of Giving (EL506,EL540,EL545,EL5103,PC1401,
Initial Cost Price: 5800 JPY (€ 46,98), Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: SCHLEPPTOPS Rechnerwiki

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Created: 19-sep-2007, Manual-update: 20-dec-2021, Batch-update: 26-feb-2024             

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