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SPI: Understanding the Serial Peripheral Interface Protocol
SPI is a synchronous serial communication protocol designed for high-speed, full-duplex data exchange between a master device and one or more peripheral (slave) devices. It was originally developed by Motorola and remains widely adopted in microcontrollers, sensors, memory chips, ADCs/DACs, displays, and more.
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UART: A Detailed Overview of Asynchronous Serial Communication
UART is one of the oldest and most fundamental methods of serial communication in embedded systems. As its name suggests, it operates asynchronously, meaning there is no shared clock signal between the transmitter and the receiver. This makes UART especially attractive in scenarios where simplicity and minimal wiring are important.
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Demystifying UART, SPI, and I2C: Communication Between Chips
In both VLSI design and embedded systems, no chip operates in isolation. Whether it’s a microcontroller interfacing with sensors, a processor communicating with memory modules, or multiple peripherals synchronizing data, inter-chip communication is fundamental to building reliable and scalable hardware systems.
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Kociemba’s Algorithm – The Two-Phase Breakthrough #PID1.5
Kociemba’s algorithm revolutionizes Rubik’s Cube solving by efficiently navigating the immense complexity of the cube’s state space using advanced mathematical tools from group theory and heuristic search. This two-phase method strikes a balance between tractability and optimality, making it a cornerstone of computational puzzle solving.
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How Do Computers Come into the Art of Solving Puzzles? #PID1.4
Throughout history, puzzles have intrigued the human mind, not merely for entertainment but for the challenge they pose to logic, creativity, and persistence. From ancient labyrinths to Sudoku and the Rubik’s Cube, solving a puzzle often feels like an art — but beneath that art lies a surprising amount of structure. And where there is structure, computers can often outperform intuition.
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Getting Started with Hugo: A Step-by-Step Guide
Hugo is a fast, flexible, and open-source static site generator that allows you to build websites with ease. Originally popular for blogging, Hugo’s versatility makes it ideal for creating a wide range of sites — from personal portfolios and academic project showcases to documentation hubs and even e-commerce sites. Whether you’re building a professional portfolio, a research site to share your academic work, or a personal blog, Hugo has you covered.
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