DATAMATH CALCULATOR MUSEUM
J.C. Penney 2310 - Corvus 400
|Date of introduction:||1975||Display technology:||LED-stick|
|New price:||Display size:||8|
|Size:||5.0" x 3.0" x 0.9"|
|Weight:||3.7 ounces||Serial No:||2310-0122872|
|Batteries:||4*N cells||Date of manufacture:||mth 02 year 1975|
|AC-Adapter:||6V DC, 750mA||Origin of manufacture:||USA|
|Precision:||8||Integrated circuits:||Mostek MK50282N|
|Program steps:||Courtesy of:||Joerg Woerner|
This colourful variant of the original Corvus 400 was distributed in 1975 by the American department store chain J.C. Penney Company, Inc. through their catalogues.
Dismantling the JCPenney 2310 reveals another surprise.
Instead the expected printed circuit board (PCB) of the Corvus 400 it uses the
fourth revealed design. An overview of the differences is given with the latest design, don't
miss the Corvus 406.
Learn more about Mostek Calculator Integrated Circuits.
Don't miss the colorful Corvus 804.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, February 20, 2003. No reprints without written permission.