A low-cost interface circuit to enable A/D conversion using the parallel port

Authors
Rodriguez, M Ayala, A Rosa, F Herrera, F Rodriguez, S Diaz-Gonzalez, M Buenafuente, SR
Citation
M. Rodriguez et al., A low-cost interface circuit to enable A/D conversion using the parallel port, INT J EL EN, 38(3), 2001, pp. 223-231
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING EDUCATION
ISSN journal
00207209 → ACNP
Volume
38
Issue
3
Year of publication
2001
Pages
223 - 231
Database
ISI
SICI code
0020-7209(200107)38:3<223:ALICTE>2.0.ZU;2-Z
Abstract
A simple and low-cost acquisition device using the computer parallel port h as been used to implement a full acquisition system composed of an analogue interface, a U-bit analogue-to-digital converter, a quad three to one mult iplexer and a software package aimed at managing the acquisition process. T he features of this system make its implementation a suitable educational r esource for undergraduate students from Engineering, Physics and Computer S ciences faculties.