Sinclair Cambridge Scientific

Sinclair

England
1974

Scientific, purple LED

"While the HP-35 used 5 ICs Sinclair was able to 'shoehorn' all scientific functions onto a single chip" Guy Ball and Bruce Flamm - Collectors Guide to Pocket Calculators.

Sinclair_CambridgeSci.jpg (7554 bytes)
Courtesy of: Dr. Anoop Sahal

X-Number World
Revised: June 20, 2004.