Category: Embedded Development

Introduction to Electronics for Hobbyists

Posted By: R. MorganPosted On:
Introduction to Electronics for Hobbyists
This entry is part 1 of 6 in the series Introduction to Electronics

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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Understanding Unicode: A Deep Dive into Universal Text Encoding

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Understanding Unicode: A Deep Dive into Universal Text Encoding

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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An Introduction to C for Arduino Users

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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.

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Implementing Command Parsers on Arduino Over Serial

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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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Understanding Modbus, SCPI, and GPIB Protocols and Their Implementation in Embedded Systems

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Understanding Modbus, SCPI, and GPIB Protocols and Their Implementation in Embedded Systems
Control-Bus Image

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

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Understanding Memory & Memory Management Systems: A Journey from the Past to Present

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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.

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Building Robust Systems: The Properties of Fault-Tolerant Applications

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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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Modern C Programming: Embracing New Features, Standards, and Historical Changes

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Delve into the evolution of C programming, from historical changes to embracing new features like C11. Explore its enduring usefulness in modern software development and understand its impact on programming languages and the fast-paced world of technology.

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Kalman Filters: Theory, Applications, Implementation, and Considerations

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Explore the power of Kalman filters in state estimation and sensor fusion. Understand their theoretical foundations, versatile applications in navigation, robotics, finance, and signal processing, and learn how to implement them using Python and C. Delve into their strengths, limitations, and considerations, and gain hands-on experience through practical examples. Uncover the mathematical framework behind Kalman filters and harness their potential to enhance accuracy in estimating dynamic system states amidst noise and uncertainties.

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Introducing Control Algorithms: An In-Depth Exploration of P, PD, PI, and PID Controllers

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Delve into the world of control algorithms with our comprehensive tutorial on Proportional (P), Proportional-Derivative (PD), Proportional-Integral (PI), and Proportional-Integral-Derivative (PID) controllers. Explore the theoretical foundations, features, and limitations of each controller while gaining practical insights through Python code examples. Elevate your engineering expertise by mastering these controllers for precision, stability, and effective disturbance handling in diverse systems.

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