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. …
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Using Arduino to Send Sensor Data to ThingSpeak/MQTT INTRODUCTION The Internet of Things (IoT) is transforming how we interact with the physical world by enabling real-time data collection, monitoring, and automation. At the heart of many IoT projects lies the Arduino platform, known for its flexibility and ease of use. One of …
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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 …
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Understanding Shared Memory in Linux IPC INTRODUCTION In modern Linux systems, processes typically operate in isolated memory spaces, making direct communication between them impossible without specialized mechanisms. This is where Interprocess Communication (IPC) becomes essential. Among various IPC techniques, shared memory stands out for its …
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C++ for Embedded Systems INTRODUCTION C++ is increasingly becoming a go-to language for embedded systems, offering a powerful mix of low-level hardware access and high-level programming features. While C has traditionally dominated this space due to its simplicity and tight control over hardware, the growing …
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The Correct Method for Debouncing an Arduino Button INTRODUCTION Mechanical buttons are simple components, but they can introduce a critical issue in microcontroller-based systems like Arduino—switch bouncing. When a button is pressed or released, the internal metal contacts physically bounce off each other before settling, causing a series of rapid, unintended electrical …
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Arduino Wi-Fi Connection Setup Using ESP8266 INTRODUCTION The Arduino is a popular and versatile microcontroller used in countless electronics projects. Despite its wide range of capabilities, it lacks native internet connectivity, which limits its use in connected applications. By integrating the ESP8266 Wi-Fi module—specifically the …
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Inter Process Communication (IPC) INTRODUCTION Inter Process Communication (IPC) in Linux is a critical mechanism that allows processes to exchange data and synchronize their actions. It enables different processes to communicate and share information, whether they are related or not. IPC is essential for efficient …
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Implementation of Pipe in Linux INTRODUCTION In Linux, pipes are a fundamental mechanism for inter-process communication (IPC), enabling data to flow directly from one process to another. A pipe connects the standard output of one process to the standard input of another, allowing users and …
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