A Big database for small calculators.
Last database update :
04-21-2014
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Pictures |
Model |
Aka |
Version |
Intro date |
End date |
Type |
Last update |
Progr |
RAM |
ROM |
Nb functions |
Alpha |
Nb keys |
Display type |
Display |
Graph XY |
Ext |
Print |
Sav |
Clock |
Microprocessor |
Functions |
Size |
Weight |
Batteries |
Ext power |
Power |
Twin |
Made in |
Link(s) |
Remarks |
Helec
|
Pictures |
Model |
Aka |
Version |
Intro date |
End date |
Type |
Last update |
Progr |
RAM |
ROM |
Nb functions |
Alpha |
Nb keys |
Display type |
Display |
Graph XY |
Ext |
Print |
Sav |
Clock |
Microprocessor |
Functions |
Size |
Weight |
Batteries |
Ext power |
Power |
Twin |
Made in |
Link(s) |
Remarks |
| GT 530 | tip-in | | ~1974 | | 4 funct | 2010_02_18 | N | 0 | | 5 | N | 19 | LED | 8 1/2 | N | N | N | N | N | | +/- | | | 5xAA | Y | | | | | One key has a Led. |
| GT 535 | tip-in | | 197x | | 4 funct | 2010_02_18 | N | 0 | | 5 | N | 19 | LED | | N | N | N | N | N | | +/- | | | 5xAA | Y | | | | | One key has a Led. |
| GT 537 | tip-in | | ~1974 | | 4 funct | 2010_02_18 | N | 0 | | 5 | N | 19 | LED | | N | N | N | N | N | | Sqrt | | | 5xAA | Y | | | | | One key has a Led. |
| GT 538 | tip-in | | ~1974 | | 4 funct | 2010_02_18 | N | 0 | | 6 | N | 19 | LED | 8 1/2 | N | N | N | N | N | | % Sqrt | | | 5xAA | Y | | | | | |
| GT 539 | tip-in | | 197x | | 4 funct | 2010_02_18 | N | 1 | | 5+5mem | N | 20+2 | LED | | N | N | N | N | N | | % M-in Mmr M+in CM MX | | | | Y | | | | | |
| GT 532 | | | 197x | | Scient | 2010_02_18 | N | 1 | | 26+8mem | N | 25 | VFD | | N | N | N | N | N | | [( )] EE X<>Y Pi +/- x! e^x 10^x x^y ln log Sqrt sin cos tan asin acos atan R->D D->R 1/x MS CM X<>M M/ Mx M- M+ MR | | | | Y | | | | | |
| Roger F-6 | | | ~1976 | | Scient | 2010_02_18 | N | 1 | | 20+3mem | N | 39 | VFD | 8 1/2 +2 1/2 | N | N | N | N | N | | y^x e^x ln log 10^x exp sin cos tan asin acos atan dms x<>y dr Pi Sqrt x^2 1/x +/- mc mr m+ | 158x86x26 | | 2xAA | Y | 0.2W | | | | |
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