An A/D conversion device connected with a printer interface has been developed. This device is supposed to be used not only as an A/D converter but as a teaching material of measurement and control in the course of technical education at a technical high school and a junior high school. This device is easy to be made at a low cost; it is simply composed of a 4-bit D/A converter with a dual operational amplifier, some resistors and a comparator. It has no exclusive integrated circuit for an A/D conversion device, and its process is needed to be programmed by BASIC language. So learners can practice and understand a mechanism of A/D conversion through learning the program.
雑誌名
横浜国立大学教育紀要
巻
34
ページ
87 - 94
発行年
1994-10-31
ISSN
05135656
書誌レコードID
AN00246507
フォーマット
application/pdf
著者版フラグ
publisher
その他のタイトル
An A/D Conversion Device Connected with a Printer Interface for a Teaching Material of Measurement and Control
プリンタインタフェースを使用した計測制御教材用A/D変換装置
KJ00004473970.pdf
(396.36KB)
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