Introduction The Serial Peripheral Interface (SPI) is a widely adopted synchronous communication protocol that enables the exchange of data between…
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Introduction In the electronic communication protocols, I2C (Inter-Integrated Circuit) stands out as a widely used and versatile interface for connecting…
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Introduction DC motors are widely used in various applications that require precise control of rotation. To control the direction and…
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Introduction In this article, we will guide you through the process of creating an OTP (One-Time Password) based door lock…
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Introduction The Internet of Things (IoT) has revolutionized various industries, enabling the development of smart and interconnected systems. In this…
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Introduction This article presents a detailed guide on building a temperature monitoring system using an Arduino Nano, an IR sensor,…
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Introduction In this article, we create an attendance system using the RC522 RFID module and GSM technology. This system will…
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Introduction Shopping malls are one of the most popular places to buy or shop for anything. That’s why in this…
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Introduction Temperature monitoring is essential in various applications, such as weather monitoring, industrial processes, and home automation. This article presents…
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Introduction In this article, we will explore how to create a motion detection system using an Arduino Nano, an ultrasonic…
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