【實用健康app】IntelliH2O|最夯免費app-綠色工廠好玩App

IntelliH2O is a water purity tester and tracker device that connects via bluetooth to an Arduino device. Instructions on how to build the Arduino device are available as a link in the app.IntelliH2O allows the user to leave the bluetooth device attached to the water source for an extended period of time. IntelliH2O automatically creates a data entry in an auto-generated graph as it gathers data from the sensor.InteliH2O goes off of a scale with four categories based on Parts-per-Million (ppm)Green - Good to Drink, (50ppm or less)Yellow - Drinking is ok, but don't risk it if there is another, better source of water. (> 50ppm)Brown - Bad, do not drink. (>100ppm)Red - Legally undrinkable by US standards. (> 500ppm)