IOT BASED (BLYNK) DIGITAL TENSIMETER AND BEAT PER MINUTE
Era Sabila, Safira Fegi Nisrina · Jurnal Ilmu dan Teknologi Kesehatan · 2024
In the current industrial era, developments in the electronic aspect are so advanced, for example in the health sector. Currently, there are many new medical devices that allow people to easily find out their health conditions, one of which is checking blood pressure and heart rate. Blood pressure and heart rate are one of the vital signs of humans. Blood pressure is the pressure exerted by the blood against the walls of the arteries. In measuring blood pressure there are two values used such as systolic (when the heart beats) and diastole (when the heart is relaxed). Heart rate usually refers to the amount of time the heart beats per unit time, generally represented as BPM (Beats Per Minute). The purpose of writing this Scientific Paper is to make an IoT-based digital tensimeter and bpm which aims to be able to easily measure blood pressure and heart rate that can be accessed from the internet. The IoT-Based Digital Tensimeter and BPM (Blynk) can measure blood pressure and heart rate (bpm) through the IoT system in the Blynk application on andrioid smartphones and LCDs properly. The device can read blood pressure with an accuracy of 99.58% systolic and 97.75% diastole. Then the BPM can read with an accuracy of 98.29%.