Additional Pictures 


The printed circuit board (PCB) of the BA II PLUS
introduced in 2000 makes still use of a real
housing for the Toshiba single-chip calculator.

The PCB of the redesigned BA II PLUS introduced
in 2004 with the usual epoxy blob on the chip. 
Please notice the "STUDENT" designation.

If you have additions to the above article please email:

Joerg Woerner, November 12, 2004. No reprints without written permission.