以個人電腦爲基礎之電子學實驗資料擷取與分析

Data Acquisition and Analysis for Electronics Laboratory Based Personal Computer

謝宗煌(Tsung-Huang Hsieh)

《中華技術學院學報》 31期 (2004/12) Pp. 219-225

https://doi.org/10.7095/JCIT.200412.0219

摘要

E-Learning已經成為不可避免的趨勢，然而，面對實務的技術操作課程，E-Learning並不能完全本滿足此種需求，為了增進E-Learning的成效，本文研究一個電子學實驗的電腦化整合系統，以VISUAL BASIC語言設計程式，透過資料擷取系統和I/O界面擷取電子信號，使用者可選擇實驗項目，螢幕顯示所要實驗的電路圖，應用數位演算法將擷取的資料計算各種實驗所需要的數據，經由實例進行測試與驗證，充分展現本研究優異的時效性與親和力。

關鍵字

資料擷取系統 ； I/O界面 ； 數位演算法

並列摘要

The E-Learning is an inevitable trend. However, E-Learning can't meet the needed for an object lesson. In order to promote the effects of E-Learning, this paper description an integrated system to computerized the electronics laboratory. The software program is design by using VISUAL BASIC. The electronics signals can be read into the computer through the data acquisition system and the I/O interface. The user can choice which course he want to exercises, and then the screen show the circuit. We can get the quantity for each experiments by using the digital algorithms from the sampling data. There are many test examples to verify the study can be performed in significantly less time and friendly.

並列關鍵字

data acquisition system ； I/O interface ； digital algorithm