DATAMATH CALCULATOR MUSEUM
Radio Shack EC-4043
|Date of introduction:||1994||Display technology:||LCD|
|New price:||$19.95||Display size:||10 + 2|
|Size:|| 5.7" x 2.8" x 0.55"
146 x 72 x 14 mm3
|Weight:||3.0 ounces, 84 grams||Serial No:|
|Batteries:||n.a.||Date of manufacture:||mth 43 year 1994|
|AC-Adapter:||Origin of manufacture:||Italy|
|Precision:||12||Integrated circuits:||Toshiba T6A57|
|Program steps:||Courtesy of:||Joerg Woerner|
EC-4043 is like its siblings EC-4042 and EC-4044
nothing else than a rebadged Texas Instruments calculator.
This one is based on the TI-36X, dismantling the calculator gives even the TI logo on the printed circuit board (PCB).
Read more about the Logarithm Bug and its side effect on the related yx function present in this calculator.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, January 19, 2003. No reprints without written permission.