Implementation of the Arduino platform at the experimental determination of fluid viscosity

U ovom završnom radu izrađena je maketa pomoću koje se preko Arduino platforme mjeri viskoznost tekućine. Model čine Arduino Nano mikroupravljač, LCD pokaznik, keypad, LED žaruljice, senzori. Viskoznost tekućine mjeri se neposredno preko parametara koji se dobiju iz eksperimenta, a to su vrijeme pada, visina i brzina. Maketa se postavlja na stalak te se unutar maketa postavlja menzura s fluidom za mjerenje. Na kraju rezultate iščitamo s LCD pokaznikaIn this final work, a model was made, which is used to measure the viscosity of the liquid via the Arduino platform. The model consists of Arduino Nano microcontroller, LCD display, keypad, LED lights, sensors. The viscosity of the liquid is measured directly through the parameters obtained from the experiment, which are the time of fall, height and speed. The model is placed on a stand, and a measuring cup with fluid is placed inside the mock-up. At the end, we read the results from the LCD indicator