Olympia
Olympia CD 40
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| Olympia CD 40 |
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| Olympia CD 40 |
| Display: |
9x7 digit VFT |
| Range: |
-99999999 ... 99999999 |
| CPU: |
? |
| Power Supply: |
2xAA |
| Year Of Production: |
? |
| Serial number: |
|
| Condition: |
A- |
|
Olympia CD 80
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| Olympia CD 80 |
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| Click to enlarge |
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This (pocket) calculator is the highlight of my collection. Space-age
design and an inner works, that leaves no wishes open.
Not only, that each digit is displayed by a discrete 8 digit VF tube
(the 8th segment is only used for the digit "4"), not only, that each
of the three circuit boards is connected via a golden connector board,
no, the most outlayed thing is the keypad: Each key has got a permant
magnet attached onto it and switches a reed contact without any direct
contact. Truly a design, which is made for eternity.
| Olympia CD 80 |
| Display: |
8x8-digit + 1x3-digit VFTs |
| Range: |
-99999999 ... 99999999 |
| CPU: |
Texas Instruments TMS0122 |
| Power Supply: |
4xAA |
| Year Of Production: |
~1973 |
| Serial number: |
|
| Condition: |
A |
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