| Popis: |
U ovom radu je prikazana izrada makete digitalnog difraktometra te njena primjena pri izvođenju eksperimenta ogiba svjetlosti na pukotini. Maketa je izrađena primjenom Arduino Nano mikroupravljačkog okruţenja. Osim navedenog mikroupravljača, maketa sadrţi senzor osvjetljenja BH1750, koračni motor, upravljač koračnog motora te Bluetooth modul. Uz navedene komponente za realizaciju makete korišten je program Eagle za dizajniranje i izradu tiskane pločice te Arduino integrirano razvojno okruţenje IDE za kodiranje mikroupravljača. Koraci realizacije makete su spajanje komponenti i testiranje, kodiranje mikroupravljača, dizajniranje tiskane pločice, smještanje komponenti na pločicu te izrada kućišta. This paper presents the creation of a model of a digital diffractometer and his using when performing an experiment of light bending on a crack. The model was made using the Arduino Nano microcontroller environment. In addition to the previously mentioned microcontroller, the model contains a BH1750 lighting sensor, a stepper motor, a stepper motor controller and a Bluetooth module. With all those listed components, the Eagle program was used to design and manufacture the printed circuit board and the Arduino integrated development environment IDE for microcontroller coding. The steps of the realization of the model are connecting and testing components, coding the microcontroller, designing the printed circuit board, placing the components on the circuit board and making of the housing. |
