MONITORING THE HEART RATE AND BODY TEMPERATURE BASED ON MICROCONTROLLER
WIJAYA, NUR HUDHA
RAHARJA, NIA MAHARANI
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This research will discuss about health services in the field of diagnostic tools and life support system in the form of photopletysmograph. Systems designed a system capable of providing heart pumping activity information through a phenomenon known photoelectric so the user's health condition. Plus parameter measuring human body temperature to determine the temperature of the current condition of the user. In collecting the data pulse using a heart rate sensor (finger tip sensor). This system works to retrieve data from the bloodstream on the index finger during the 60s, the data will be displayed through the LCD. For parameter data retrieval body temperature using LM35 temperature sensor. Changes in heat sensor will be converted into electricity, which is translated into digital form by ADC 10 bits processed by a microcontroller ATMega 16 and displayed to the LCD. Results from ideal measurement error shows each parameter of heart rate and body temperature min <1.702% and <0.55%.