Alat Ukur Suhu Badan dan Pendeteksi Denyut Jantung Berbasis IoT Nodemcuesp8266

Abstract

Health is the most valuable asset for everyone, because if his body is in an unhealthy condition then all his daily routines will be disrupted so that it becomes unproductive. The most important organ of the body is the heart, which functions to circulate blood throughout the body. In addition, there is also the skin that functions to regulate body heat conditions or our body temperature with the surrounding environment. So to be able to know the condition of our heart and body temperature, we need to check regularly. The heart is one of the important organs owned by humans that functions to pump blood throughout the body and accommodate it again after cleaning the lungs. Heart rate beats per minute (bpm) is a parameter to indicate the condition of the heart, and the way to know the condition of the heart is to know the frequency of the heartbeat. The heart rate and body temperature measuring device is designed based on the IoT Nodemcuesp8266 Using the MLX9014 sensor as a temperature meter and pulse sensor pulse to detect heart rate. Heart rate and body temperature data is displayed on the BLYNK application, which is based on the IoT Nodemcuesp8266.