Fen Matematik Girişimcilik ve Teknoloji Eğitimi Dergisi

Yazarlar: Meral GÜNGÖR BABAOĞLU

Konular:Sosyal

Anahtar Kelimeler:Arduino,Hooke's law,Period,Ultrasonic distance sensor,Spring constant

Özet: In this research, the hardware and software an open-source microcontroller with the Arduino uno which is simple harmonic motion and Hook’s Law are examined. Arduino uno programmed with the movement of the hanging mass to spring HC-SR04 ultrasonic distance sensor was measured depending on the time. Via Arduino Parallax data acquisition Tool (PLX-DAQ) software was printed on time and location data to Microsoft Excel. The simple harmonic motion of a mass hanging of 40, 50, 60, 70, 100 g, three different foot systems of the position-time graphs were drawn and examined. The data obtained to calculate the force from the spring constant has been studied. Period is connected to the variables examined. In this research, the spring force constant used in a force of the amount of distance obtained from the slope of the graphs k1, k2, k3, respectively, 15.89- 35.85- 52.35 N/m was calculated. 40,50,60,70,100 g mass is exceeded, the spring force constant k1 for periods (0.40-0.44-0.49-0.53-0.64s), k2 for the spring periods (0.30-0.33-0.35-0.40-0.47 s), k3 for periods (0,19-0.23-0.25-0.27-0.32s) was calculated as the spring.

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