DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This BA-35
Student Business Analyst was
manufactured in July 1984 by Inventec Corporation in Taiwan (Date code I-0784 » mth 07 yr 1984). |
This BA-35
Student Business Analyst was manufactured in
August 1988 by Texas Instruments in Italy (Date code RCI 3488 » wk 34 yr 1988). |
The rigid printed circuit board (PCB) of the first BA-35. | The flexible printed circuit board (PCB) of the later BA-35. |
The LC-Display of the BA-35 with a solid metal frame. | The LC-Display of the BA-35 with just a metal clip. |
The CD4571 single-chip calculator circuit. | The CD4571 single-chip calculator circuit. |
Close-up view of the
PCB-Mark of a BA-35 from Inventec. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, November 12, 2009. No reprints without written permission.