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How to use the heart pulse sensor with Arduino | Heart pulse monitoring system

Hello, welcome back. In this tutorial, we will learn how to use the heart pulse sensor with Arduino. This sensor is designed using an attractive look with a heart logo. Also, it is a small one and very cheap. Therefore, you can buy it and check out your body’s heart pulse rate easily. For that, …

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How to interface an SSD1306 OLED display with Arduino

Hello, welcome back. In this tutorial, we will learn how to interface an SSD1306 OLED display with Arduino. Also in the previous tutorials, we did projects using the LCD display and the OLED display is smaller compared to the LCD display. Also, these are very thin and bright display types. We can buy these displays …

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