Experiment Equipment of Newton's Second Law Based on Photoelectric Sensor

被引：0
|
作者：
Sun Hongqiang [1 ]
Yang Mei [2 ]
Zhang Wenzhuo [3 ]
Yu Jingsheng [3 ]
机构：
[1] Shijiazhuang Univ, Elect Engn Dept Informat, Shijiazhuang 050035, Hebei, Peoples R China
[2] Shijiazhuang Informat Engn Vocat Coll, Dept Comp Appl, Shijiazhuang 050035, Hebei, Peoples R China
[3] Hebei Coll Ind & Technol, Dept Mech & Elect Engn, Shijiazhuang 050091, Hebei, Peoples R China
来源：
ADVANCED MEASUREMENT AND TEST, PTS 1-3 | 2011年 / 301-303卷
关键词：
Photoelectric Sensor; Experiment Equipment of Newton's Second Law; Single-chip Computer;
D O I：
10.4028/www.scientific.net/AMR.301-303.1444
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Using photoelectric sensor collects two physical quantities, displacement and time of the experiment car. The signal realizes conditioning after amplifier-filter circuit. It is transferred to computer through the serial portion of RS-232 after the disposing of Single-chip Computer. The experiment software designed by ourselves calculates size and relationship between the physical quantities relevant to acceleration, and draws the relevant figures of the physical quantities.
引用
收藏
页码：1444 / +
页数：2
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