DOI: 10.36347/sjet.2018.v06i10.001

Pages: 282-287

The simplest technique of measuring the rate of breathing is done by placing the soles of the diagframa or the chest where we perform the calculations when the lungs are expired and inspired using a stopwatch. The calculation of each minute's breath using manual methods like this is less effective and still needs to enter data and in inputkan in real time. Therefore, a tool will be made using electronic methods that are easier to use, fast and precise for handling patients through the respiratory rate, the way this tool is to use an oxygen mask that is equipped with a humidity sensor DHT 11 capable of catching breaths that will be counted and is displayed in wave on LCD graph