Vintage Electronic Calculators:

Overview of Brands


TIFLOTEL: L813 Braille
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Date of intro: ~1978, Dimensions: 230x140x100mm, Weight: 1480g,
Power: AC,
Display: Type = Display (VFD) (List),
Number of keys: 22, #Key-Black: 19, #Key-Yellow: 3,
Decimal switch: [+-4-2-0-F], Miscellaneous switch: [OFF-ON (Blank)-AM],
Classification: / Desktop with Display / Visually impaired,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: CANON: L813,
Collector value: 8,5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: Refreshable display of 8+1 Braille cells with pins that represent six-dot Braille code


Created: 10-oct-2017, Manual-update: 10-oct-2017, Batch-update: 10-feb-2020             

# Pageloads since 2018: 2             

1 Pic(s),


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