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Inductors are essential components in electronics, used for storing energy in magnetic fields and managing current flow. This article explores the various types of inductors, their values, ratings, and applications in power supplies, RF circuits, and high-voltage systems. Learn how to select the right inductor for your project and understand key calculations like Q factor, voltage, and energy storage.
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Resistors are essential components in electronics, used to control current and voltage in a circuit. This tutorial explores the basics of resistors, including how to read resistor color codes, apply Ohm’s Law, and measure resistance with a multimeter. By completing a few simple experiments, you’ll gain practical knowledge about how resistors behave in series and parallel circuits, and how they limit current in real-world applications like LED circuits.
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Resistors are fundamental components in electronics, playing a crucial role in controlling current, dividing voltage, and safeguarding sensitive components. Though often simple in appearance, selecting the right resistor becomes complex when considering factors such as material, mounting, power dissipation, and performance in different circuit configurations. For high-voltage applications, additional considerations such as the resistor’s voltage
Electronics is an exciting and rewarding hobby that allows you to build your own circuits and devices. This introduction explains the basics of electricity, including voltage, current, and resistance, and how they work together in electronic circuits. You’ll also learn about Ohm’s Law, which helps you calculate the relationship between these key concepts. Whether you’re a beginner or looking to refresh your knowledge, this guide will give you a solid foundation to explore the world of electronics.
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Unicode is a universal encoding standard designed to support every language and symbol in use today. This article provides an in-depth look into how Unicode works in application development, exploring the challenges of string comparison, normalization, and the multiple ways that the same visual character can be represented. Learn how to handle Unicode strings in Python, JavaScript, and C, and discover how normalization can resolve issues when comparing visually identical characters.
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Explore the essentials of C programming tailored for Arduino users. This comprehensive guide covers variables, data types, control structures, functions, arrays, and pointers, with practical code examples to help you harness the full potential of the Arduino platform.
Introduction Command parsers are essential in embedded systems for receiving and interpreting commands from a host device, such as a computer or another microcontroller. In this article, we will explore how to implement command parsers on an Arduino over a serial connection, focusing on memory management, text buffer creation and use, string formatting, and handling
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A Beginners Guide Introduction Communication protocols are vital for enabling embedded devices to interact effectively. Three prominent protocols, Modbus, Standard Commands for Programmable Instruments (SCPI), and General Purpose Interface Bus (GPIB), stand out due to their widespread adoption in various industrial and testing environments. Recently, I had the opportunity to work on an embedded project
Explore the evolution of memory management in computing, from early 8 and 16-bit systems to the sophisticated mechanisms of modern virtual memory. Dive into the challenges faced by developers in systems like the IBM 5150 PC and discover a simplified demonstration of a paging system implemented in C.
Building robust, fault-tolerant applications is crucial in today’s fast-paced digital landscape. This comprehensive article explores the essential properties of fault-tolerant applications, including isolation, concurrency, failure detection, live code upgrade, stable storage, and more. Learn about techniques used in critical environments like aerospace, and discover how organizations like NASA handle fault tolerance and remote code upgrades.
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