DESIGN SMART DRINK BOTTLE

Humans in everyday life are sometimes negligent in the needs of fluids in the body. The human body requires 55% to 78% fluid so that the human organs can work optimally. Lack of fluids in the human body can cause lack of focus, dehydration, can even cause kidney stones and infections of the urinary tract. This finaly project uses a load cell sensor to read the volume of water in a bottle and HX711 is used to convert the measured changes in resistance changes and convert then into voltage quantities and convert the voltage information into digital form. The research uses an IOT system using the ESP8266 module WiFi module so that the water volume reading data can be sent to a smartphone. The average error value on the load cell sensor reading is 0,377%.