Additional Pictures 


This Concept V was manufactured in 1977 
by an unknown company in Malaysia.

The printed circuit board (PCB) of the CONCEPT V
hides the name of its manufacturer.

The electronics of the Concept V is composed of
just a single-chip circuit and a LED-stick.

The TMS0972 single-chip calculator circuit.

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, November 7, 2010. No reprints without written permission.