Aferição e controle de nível de água.

Abstract

As a way to increase the technical skills of enthusiasts in electronic and automation, it is necessary, on many occasions, the use of process plants in order to perform practical simulations. Among the various process options, we have the system of differential pressure measurement, being defined as the difference between two-point pressures. Although the diversity of options in the national and international market is great, we are faced with the high purchase cost. This work seeks an alternative, presenting an water level control project, controlled by arduino with a more affordable cost, and better mobility wich will provide the necessary information to anyone. Are shown in this undergraduate thesis, physics concepts like pressure and softwares and hardwares used.