DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The TI-1850 Visor Kit in action. |
The printed circuit board (PCB)
of a very late TI-1850 makes still use of the TP0311 circuit introduced already in 1978. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 13, 2005. No reprints without written permission.