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Additional Pictures 

 

This Olympia HIT 2000 was manufactured in Japan in 1978.

The calculators used a total of four batteries.

The first view of the printed circuit board (PCB) doesn't
reveal the complexity of the HIT 2000 calculator + clock combination.

The unusual design of the HIT 2000 with two individual PCBs.

Close-up picture of the uPD877G single-chip calculator circuit.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, June 17, 2017. No reprints without written permission.