CD Skripsi
Rancang Bangun Sistem Pengukuran Denyut Jantung Menggunakan Sensor Max30102 Berbasis Internet Of Things
The heart is the most important organ in the human body. Heart rate is an important indication in the health sector and is useful as a parameter to determine the health of a person's body. By knowing the heart rate, we can determine the work of the heart, determine a diagnosis, and immediately identify abnormalities in a person. In this research, a heart rate measuring device has been designed using the MAX30102 sensor module using the Internet of Things-based Photoplethysmography (PPG) principle by utilizing the wifi module on the WEMOS D1 R2 ESP8266. This research was tested on the system with four volunteers after carrying out normal and strenuous activities. The value is compared with the heart rate value measured using pulse oximetry. Apart from that, heart rate values are also monitored via smartphone. The test results show that the designed system shows good linearity for measuring heart rate with a linear regression coefficient (R2) of 0,99554. Besides that, the success rate of data transmission is quite large, and the webserver data transmission time is also quite fast.
Keywords : Heart Rate, Photoplethysmography, Internet of Things (IoT).
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