Embedded Systems

📺 Writing an Arduino driver with OpenAI ChatGPT and PDF parsing Witness how AI can simplify the process of turning complex datasheet information into actual code, providing valuable insights into the future of microcontroller programming. While it may not be a speedier alternative to manual coding, the video offers a fascinating glimpse into AI-driven development and how it can potentially benefit the development community. Adafruit has generously provided comprehensive documentation and ChatGPT logs for your reference, making it a valuable resource for enthusiasts and developers alike. ⛓ https://youtu.be/mQwZTo6c_yU #video #arduino #artificial_intelligence

📼 Will AI take embedded software jobs? In the article by Jacob Beningo, the author delves into the evolving role of generative AI in embedded software development. While embedded software is often considered a specialized domain requiring extensive hardware knowledge and coding skills, Beningo points out that generative AI models, such as ChatGPT, are increasingly capable of handling tasks like code optimization, hardware abstraction, and low-level driver generation. This challenges the perception that embedded software is too unique to be impacted by AI. However, Beningo also emphasizes that generative AI should be viewed as a valuable tool rather than a replacement for experienced developers. He draws a parallel to a nail gun, stating that AI can significantly accelerate development when wielded by knowledgeable engineers. AI, like a nail gun, enhances the efficiency and quality of work but does not diminish the value of human expertise. It is crucial to recognize that while AI can assist in coding, it requires human guidance and expertise to produce the desired results effectively. The author concludes that generative AI is unlikely to replace embedded software jobs. Instead, he sees it as a tool that can help bridge the growing demand for embedded software engineers by making them more efficient and enabling them to work faster. In a society driven by technological advancement, generative AI is poised to enhance the skills of embedded software engineers rather than replace them, ultimately benefiting the field and its practitioners. ⛓ More information... #articles #artificial_intelligence

💻 ESP32-DIV: Wireless Network Tool The ESP32-DIV is a multifunctional device designed to assist network administrators, security enthusiasts, and IoT developers in managing wireless networks. Combining the power of the ESP32 microcontroller, an ST7735 TFT LCD screen, and user-friendly microswitches, the gadget offers features such as real-time packet monitoring, Wi-Fi network analysis, beacon spam simulation, and deauthentication attack detection. The TFT LCD screen provides visual feedback, making it a comprehensive tool for troubleshooting and gaining insights into wireless network dynamics. In terms of functionality, the ESP32-DIV focuses on essential aspects of wireless network management. The packet monitor captures and analyzes network traffic, while the Wi-Fi analyzer scans for nearby networks, providing details on SSIDs, signal strengths, and security protocols. Additionally, the gadget allows users to simulate beacon frames for educational purposes and actively monitors for deauthentication packets, alerting users to potential security threats. With its combination of hardware components and diverse features, the ESP32-DIV is positioned as a valuable tool for those seeking efficient wireless network understanding and management. The ESP32-DIV device offers: ➡️ Real-time packet monitoring for network traffic analysis. ➡️ Wi-Fi network scanning for SSIDs, signal strengths, and security protocols. ➡️ Beacon spam simulation for educational insights into network dynamics. ➡️ Deauthentication attack detection with visual and audible alerts. More information: 🔗 Main article 😹 GitHub page 📺 YouTube video #projects #esp32

⚡ Israel reportedly started using its 'Iron Beam' defense system The new video appeared online showing the work of Israel's new air defense system, 'Iron Beam.' Designed as a short-range component of Israel's integrated missile defense system, Iron Beam is tasked with intercepting projectiles such as rockets, drones, artillery, and mortar shells. With a range of up to 7 km, it addresses threats too close for the Iron Dome system to effectively engage. Iron Beam operates as a directed-energy weapon, utilizing a fiber laser. It can function independently or be integrated into an air-defense network with external cueing. The system offers advantages such as lower costs per shot, unlimited firings, reduced operational costs, and minimal manpower requirements, with the added benefit of no debris falling on the protected area. #news

🤖 Disney Unveils Expressive 3D-Printed Robot with Unique Walking Style at IROS 2023 The robot, created by Disney Research in Zurich, is a 3D-printed, child-size robot with expressive features such as a highly mobile head, wiggly antennae, and stubby legs. What sets this robot apart is its unique walking style that adds a sense of personality, making it appear distinctly alive. Its design includes a four-degree-of-freedom head and five-degree-of-freedom legs with hip joints, enabling dynamic balance while walking. Disney Research aims to bridge the gap between animators and roboticists by developing a reinforcement learning-based pipeline. This system allows animators to expressively design motions while considering real-world constraints, with the pipeline translating these visions into robust robotic movements. The collaboration between animators and roboticists is crucial to creating a character that can convey emotions through both its movements and walking style. The robot serves as a promising platform for expressive robotics, and its hardware-agnostic design allows for rapid iteration and adaptation. The article emphasizes that the significance lies not just in the specific robot but in the overall process and potential for creating a variety of expressive robotic characters with different morphologies and behaviors. Disney Research envisions using this technique to develop more physical robotic characters, pushing the boundaries of expressive and dynamic robotic motions. ⛓ More information... #articles #robots

📖 AI at the Edge: Solving Real-World Problems with Embedded Machine Learning (2023) Edge AI is transforming the way computers interact with the real world, allowing IoT devices to make decisions using the 99% of sensor data that was previously discarded due to cost, bandwidth, or power limitations. With techniques like embedded machine learning, developers can capture human intuition and deploy it to any target–from ultra-low power microcontrollers to embedded Linux devices. This practical guide gives engineering professionals, including product managers and technology leaders, an end-to-end framework for solving real-world industrial, commercial, and scientific problems with edge AI. You'll explore every stage of the process, from data collection to model optimization to tuning and testing, as you learn how to design and support edge AI and embedded ML products. Edge AI is destined to become a standard tool for systems engineers. This high-level road map helps you get started. What you will learn: ➡️ Develop your expertise in AI and ML for edge devices. ➡️ Understand which projects are best solved with edge AI. ➡️ Explore key design patterns for edge AI apps. ➡️ Learn an iterative workflow for developing AI systems. ➡️ Build a team with the skills to solve real-world problems. ➡️ Follow a responsible AI process to create effective products. ⬇️ Download the book (.pdf, 165 MB) #books #artificial_intelligence #machine_learning

💻 ESP32 SD Card Video Streaming This project shows the transformation of a standard ESP32 microcontroller into a miniature TV capable of playing both video and sound. The challenge lies in finding a suitable video format for on-the-fly decoding by the microcontroller, and the solution is an AVI file, created using ffmpeg. Key features of the project: ➡️ The ESP32-TV utilizes a standard ESP32 device with an I2C bus for communication, demonstrating compatibility with common microcontroller interfaces. ➡️ The project demonstrates the design of small, cost-effective video players, expanding its applicability to various technical solutions. This project is intriguing for electronics enthusiasts, makers, and developers interested in pushing the capabilities of microcontrollers. More information: 😹 GitHub page 📺 YouTube video #projects #esp32

📺 The Incredible Potential of Superconductors Embark on a fascinating journey through the realms of room temperature superconductors with the latest revelation, LK-99. In this video, you'll unravel the intricate science behind superconductivity, understanding why it's a game-changer for power transfer. Discover the current applications, from MRI machines to maglev trains, and the inherent challenge of requiring ultra-low temperatures. Explore the concept of a global lossless energy grid, envisioning a world where power seamlessly traverses continents. By the end of this video, you'll be equipped with a deep understanding of the science, the challenges, and the potential of room temperature superconductors. https://youtu.be/tuEYQvEYR-M #video

✍️ 5 Tips for Becoming a Successful Embedded Software Architect The article provides five key tips for aspiring embedded software architects to achieve success in their roles. Firstly, it emphasizes the necessity of acquiring a profound understanding of both hardware and software components within embedded systems. This foundational knowledge empowers architects to make informed decisions and navigate the complexities of their projects effectively. Secondly, a strong emphasis is placed on perpetual learning, urging architects to stay abreast of evolving technologies and industry trends. This commitment to continuous education ensures that professionals in this role remain adaptable and capable of integrating the latest advancements into their work. Furthermore, effective communication emerges as a pivotal skill for embedded software architects. Clear and concise communication is seen as the linchpin for successful collaboration within cross-functional teams, fostering an environment where everyone is aligned with project objectives. The fourth tip underscores the value of honing problem-solving skills. Given the inherent complexities of embedded systems, architects who can adeptly navigate and resolve challenges are better equipped to deliver successful outcomes. Lastly, the article encourages a holistic perspective, advocating for an approach that considers not only the technical intricacies but also the broader business context. By aligning technical solutions with overarching organizational objectives, embedded software architects can maximize their impact and contribute meaningfully to project success. ⛓ More information... #articles #design

💻 Raspberry Pi 5 is coming out at the end of October! The Raspberry Pi 5 represents a significant leap forward from its predecessor, the Pi 4. Boasting enhanced speed and an array of new features, here's an overview of this product: The Pi 5 is a powerhouse, delivering performance that is 2.5 times faster than the Pi 4. This is made possible by the inclusion of a new BCM 2712 SOC featuring a quad-core ARM A76 CPU running at 2.4 GHz. Additionally, it incorporates LPDDR4x RAM for faster and more efficient operations. Despite the increased capabilities, the Pi 5 maintains its credit card size and is competitively priced, starting at $60 for the 4GB version and $80 for the 8GB variant. The Pi 5 introduces a PCI Express port, a long-awaited addition that allows high-speed expansion through a custom FPC connector. This opens up possibilities for connecting graphics cards, NVMe SSDs, and various other PCI Express devices. Power management is enhanced with a new chip featuring a built-in real-time clock, enabling the Pi to keep time like a conventional computer. It also measures power consumption and supports USB-C power delivery for power-hungry USB accessories. The Pi 5 comes with a dual-purpose cam/display port, providing flexibility for connecting cameras, displays, or a combination of both. Quality-of-life upgrades include the addition of a real power button, a new dual-purpose status LED, an improved case design with better airflow, and the option for an active cooler. Efficiency is improved, with the Pi 5 consuming only 1.8 Watts at idle. It supports a 5-amp power supply for full USB 3 speed. The Video Core 7 GPU on the Pi 5 is a standout feature, capable of handling 4K displays at 60Hz, decoding H.265 video at 4K 60fps, and driving two 4K displays simultaneously. In terms of pricing, the Pi 5 offers excellent value, with the 4GB model starting at $60, making it a compelling choice for those seeking increased processing power and expanded capabilities. More information... #news #raspberry

🔐 The O.MG Cable: A Hacker's Silent Weapon In the realm of cybersecurity, the O.MG cable stands as a potent tool, offering hackers an inconspicuous means to infiltrate devices. This modified USB cable, disguised as an ordinary connector, thrives on its ability to blend into any environment. Hackers can surreptitiously deploy it in public spaces, patiently awaiting an unwitting victim to connect. Once plugged in, the O.MG cable grants hackers remote access to the target device, equipped with hidden hardware for covert control. It facilitates data exfiltration, allowing hackers to discreetly siphon sensitive information, including passwords and files. The dual nature of the O.MG cable, as both a commonplace accessory and a hacker's silent weapon, underscores the evolving challenges in the ongoing battle for digital security. Its deceptive appearance, remote capabilities, and data exfiltration potential make it a formidable asset in the world cybercrime. #articles #security

🤖 NASA-JPL Open Source Rover: off-the-shelf edition The JPL Open Source Rover is an open source, build it yourself, scaled down version of the 6 wheel rover design that JPL uses to explore the surface of Mars. The Open Source Rover is designed entirely out of consumer off the shelf parts. The robot has the following features: ▫️ Rocker-Bogie: The Rocker-Bogie suspension system allows all 6 wheels to continually be in contact with the ground while climbing over obstacles ▫️ Differential Pivot: Allows weight to be mechanically offloaded from one side of the rover to the other while climbing ▫️ 6-Wheel Ackerman Steering: Driving and steering/turning mechanism that governs where the wheels point and how fast each of them will move. This project is intended to be a teaching and learning experience for those who want to get involved in mechanical engineering, software, electronics, robotics but is also an excellent research platform for rugged terrain. More information... #projects #robots

📊 Top 10 IoT semiconductor design and technology trends The semiconductor market saw its first market growth since 2021 amid continued trade tensions, slow economic growth, and chip shortages. The market analysis shows several prominent trends that are propelling this revival: ▫️ The increasing demand for AI chipsets reflects the growing importance of AI in IoT devices. ▫️ Adoption of the open standard RISC-V architecture is on the rise due to its energy efficiency and security features. ▫️ Efforts to address thermal challenges and improve energy efficiency are crucial as chip technologies advance to smaller nodes. ▫️ The convergence of cellular and satellite connectivity solutions is expanding global coverage and enhancing IoT operations. ▫️ Localized AI processing at the edge is gaining traction for faster decision-making and enhanced data security. ▫️ Industrial hardware solutions are incorporating greater processing power for local data processing and analysis. More information... #articles #IoT

🤖 PAROL6 - Open-Source 3D-printed desktop robotic arm The PAROL6 robotic arm serves as an exceptional tool for educators aiming to enhance their students' understanding of robotics and automation. Its innovative design and user-friendly features make it an ideal platform for various educational settings. Robot specifications: ▫️ Payload: 1 Kg ▫️ Weight: 5.5 Kg ▫️ Reach: 400 mm with the standard gripper ▫️ Degrees of freedom: 6 rotating joints ▫️ Material: 3D printed PETG plastic ▫️ Power consumption: 40W The design approach of PAROL6 was to be similar to industrial robots in terms of mechanical design, control software, and usability. Control software, GUI, and robots STL files are open-source. More information: GitHub page Documentation #robots #tools

🎚 Orange Pi Zero 2W – A Raspberry Pi Zero 2W alternative with up to 4GB RAM The Orange Pi Zero 2W offers a compelling alternative to the Raspberry Pi Zero 2W, closely matching its form factor while delivering notable upgrades in performance and versatility. With its Allwinner H618 quad-core Cortex-A53 processor clocked at 1.5 GHz and RAM options ranging from 1 to 4GB, it provides enhanced computing power. Key features include a mini HDMI port, dual USB-C ports, Wi-Fi 5, Bluetooth 5.0, and a 16MB SPI flash for bootloader storage. It retains compatibility with the Raspberry Pi's 40-pin GPIO header and introduces a 24-pin "function" connector for expansion boards. The board supports multiple operating systems, including Debian and Ubuntu. An optional expansion board enhances functionality with more ports and receivers. The starting price of $12.9 for the 1GB RAM variant making it an attractive choice for those looking for an affordable and powerful single-board computer. More information... #boards #orange

📟 Picopad - Open-Source Raspberry Pi Pico Gaming Console The perfect device for DIY enthusiasts and retro games lovers. It is designed to be open-source, offered as a DIY kit that teaches soldering and electronics principles. The device is equipped with a 2-inch IPS display with 240x320 pixels which is suitable for old games. The console can be programmed in C, CircuitPython, and MicroPython, making it an ideal tool for learning programming skills. Thanks to the large community of the device users, the number of supported games shows steady growth over time. Key Features: ▫️ Features user-controllable LED and speaker. ▫️ Includes a microSD slot for direct program execution and storage. ▫️ Operates on a 500mAh Li-ion battery. ▫️ Boasts 8 buttons, power switch, reset button, and BOOTSEL button for device control. ▫️ Offers an external connector with various interfaces and GPIO pins. ▫️ Provides wireless connectivity options. More information: Official website GitHub page #projects #raspberry

📰 Archax, unique manned-operated robot Archax is a 4-meter-class robot that can be operated by a human pilot. It has two modes: "Robot Mode," where all movable parts are operational, and "Vehicle Mode," where it folds its arms and extends its front legs 60 degrees forward, assuming a lower posture. In each mode, both the operable parts and the movement speed change. The robot stands between 3.9 meters (in Vehicle Mode) and 4.5 meters (in Robot Mode) tall, with a total weight of 3.5 tons. Its design incorporates a blend of materials, including steel, aluminum alloy, and fiberglass-reinforced plastic. The cockpit is equipped with four monitors and nine cameras, providing operators with comprehensive visibility and control over the robot's numerous joints and movements. While initially an entertainment-focused prototype, Tsubame Industries envisions expanding Archax's applications beyond entertainment, aiming to develop more versatile and practical robotic systems in the future. #news