๐”– Bobbio Scriptorium
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Optical character scanning: A discussion of efficiency and politics

โœ Scribed by Olsen, Mark ;McLean, Alice Music

Book ID
105322274
Publisher
Springer
Year
1993
Tongue
English
Weight
741 KB
Volume
27
Category
Article
ISSN
0010-4817

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Design and construction of a fine drive
Design and construction of a fine drive system for scanning optical elements
โœ H. Golnabi; R. Jafari ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 214 KB

The design and operation of a simple mechanical drive system, which is able to perform a fine course of angular motion, are reported. The system consists of a lead screw, a drive nut, sine bar legs, and an output shaft that can scan the optical holder mount. With a stepper motor coupled to the lead