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Additional Pictures 

 

This Interton PC 2008 (Version 3) was manufactured in September 1973 in Germany.

The Interton PC 2008 is powered by four AA-size batteries.

The Interton PC 2008 calculator with its housing opened.

The Interton PC 2008 calculator uses two printed circuit boards (PCBs) for its electronics and keyboard.

The Main-PCB of the Interton PC 2008 (Version 3) is centered
around a TMS0128 single-chip calculator circuit.

Close-up view of the TMS0128 single-chip calculator circuit.


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© Joerg Woerner, November 16, 2025. No reprints without written permission.