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How to Address the Security Issues with IOT Devices INTRODUCTION The Internet of Things (IoT) has revolutionized modern living by connecting everyday objects—like smart appliances, wearable devices, surveillance cameras, and industrial sensors—to the internet. This connectivity enhances efficiency, automation, and user convenience across various sectors, including healthcare, manufacturing, transportation, and smart homes. However, …

Examining the Internet of Things’ Function in Smart Cities INTRODUCTION As urban populations grow, cities are turning to advanced technologies to meet rising demands for efficiency, sustainability, and quality of life. At the heart of this transformation is the Internet of Things (IoT)—a vast network of interconnected devices and systems that collect and …

Using FreeRTOS on Arduino for Real-Time Multitasking INTRODUCTION As embedded systems grow more complex, the traditional single-threaded Arduino loop is often no longer sufficient. When your project needs to handle multiple tasks—like reading sensors, updating displays, and managing communication modules—all at the same time, a …

Overview of Real Time Voice Command Recognition with Tiny ML on Arduino INTRODUCTION Voice control is transforming how we interact with technology—making devices smarter, faster, and more intuitive. Traditionally, voice recognition systems have relied heavily on cloud computing, requiring a constant internet connection and raising concerns about latency, privacy, and power consumption. …

Exploring System V Message Queues in Linux INTRODUCTION In a multitasking Linux environment, multiple processes often need to exchange data and coordinate their actions. While shared memory offers fast access, it can become complex when synchronization is required, especially with frequent read/write operations or when …