The goal in the design and manufacture of measurements of cigarette smoke levels can be utilized in a non-smoking room. By using this tool can be known level of smoke in the room automatically. The system consists of ...

In this project is made as a digital thermometer to measure temperature. The proceeding of this tools is measured temperature in a water by sensory, Then the sensor DS18B20 measure that temperature and processed by Arduino ...

Humans require rainwater as a source of life that is very large .Flowrate that falls to the ground going in and seep into groundwater . Furthermore, humans will use ground water as a source for the various needs of life ...