p.1422
p.1428
p.1434
p.1438
p.1444
p.1448
p.1452
p.1458
p.1464
Experiment Equipment of Newton's Second Law Based on Photoelectric Sensor
Abstract:
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.
Info:
Periodical:
Pages:
1444-1447
Citation:
Online since:
July 2011
Authors:
Price:
Сopyright:
© 2011 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: