Acceleration Research Based on Arduino Motion

Autor/inn/en	Lin, Zhiqi; Xie, Yuchan; Tu, Chaoshi
Titel	Acceleration Research Based on Arduino Motion
Quelle	In: Physics Teacher, 61 (2023) 1, S.62-64 (3 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Lin, Zhiqi) ORCID (Xie, Yuchan)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0031-921X
Schlagwörter	Science Instruction; Physics; Scientific Concepts; Measurement Techniques; Motion; Measurement Equipment + Suchen Sie Ihr Suchwort? Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Physik; Messtechnik; Bewegungsablauf; Messinstrument
Abstract	Acceleration of moving objects is usually measured by photoelectric gates. In this paper, a method of acceleration measurement is proposed by pasting white card stock and black tape on a pulley and then using an Arduino to time the motion. This method only needs one photoelectric sensor to measure the acceleration. In contrast, using photoelectric gates to measure acceleration requires more than two photoelectric sensors, and the distance between the two photoelectric sensors has a great influence on the measurement. This distance is difficult to obtain accurately beyond the measurement range of the general caliper. The pulley diameter required by this method can be accurately obtained within the measuring range of a caliper or micrometer, and variable acceleration can also be measured by this method. (As Provided).
Anmerkungen	American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01