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A Big database for small calculators.

Last database update :
04-21-2014


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Enterprex  BJ-21  aka BLACK JACK   (no picture)
 

 
Introduction date197x
End date
Type4 funct+game
Last update date2011_08_03
ProgrammableN
RAM size0
ROM size
Number of functions6+7game
Alpha capabilitiesN
Number of keys20
Display typeVFD
Number of digits on display10
Graphical (X x Y)N
Extention(s)N
PrinterN
SavingN
Date or clock capabilitiesN
Microprocessor
Functions listSqrt () HIT BET STD INS DBL SPL TOT
Size (length x width x thickness)140x76x
Weight
Batteries3xAAA
External powerY
Power consumption0,3W
Twinsimilar to Radio Shack EC-21
Made inTaiwan
Link(s)

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Copyright : all the pictures are my property. You can copy and save them but strictly for your own purpose. You are not authorized to modify, diffuse or use them (even partially) for another internet site, or for all other puplic diffusion. You are authorized to create links to MyCalcDB site, but I cannot garantee their reliability in the time. What I can garantee (exept errors) is only the database calculator's id number (for example: id=777 for the HP-55).