Embedded systems
Новости, статьи, руководства, книги, аналитика, интересные проекты и стартапы из встраиваемой индустрии. News, articles, guides, books, analytics, interesting projects and startups from the embedded industry. Topics of the channel: ◽️ machine learning ◽️ internet of things ◽️ embedded software ◽️ advanced electronics ◽️ new engineering ideas
Meet NanoS3, the epitome of compact power in the world of development boards. At a mere 28 x 11mm, this ESP32-S3 module redefines versatility and performance, packing a punch with its dual 32-bit Xtensa LX7 cores running at up to 240MHz, complemented by a RISC-V Ultra Low Power Co-processor.
Features of the board:
With a UF2 bootloader and pre-installed CircuitPython, firmware updates are hassle-free. Whether you prefer MicroPython, ESP-IDF, or Arduino IDE, NanoS3 supports your preferred programming environment.
Explore the special repository, offering 3D STEP files, KiCAD symbols and footprints, reference designs, schematics, and pinout cards. NanoS3 empowers makers, innovators, and enthusiasts to dream big in a compact footprint.
More information:
#boards #esp32
This article offers a detailed walkthrough on establishing a modern development environment tailored for C/C++ projects utilizing Docker containers. It addresses challenges in setting up environments from scratch and provides solutions for efficient development workflows.
What You Will Learn:
The step-by-step guide empowers developers to establish robust development environments, enhancing productivity and code quality in your projects.
Finally, the article equips readers with a practical resource — a special repository containing the components discussed in the article. With its help, developers can explore and implement the concepts presented in the text effectively.
More information:
#projects #articles #software #tools
This is a project born out of the creator's curiosity about 3D-modeling and the desire for seamless navigation across different workstations. It explores the fusion of hardware and software to create a custom input device tailored for CAD applications like Fusion 360.
Features of the device:
Whether you are a hobbyist or professional, this project presents a creative solution for enhancing workflow efficiency in Fusion 360 and serves as a gateway to exploring the intersection of programming, electronics, and CAD.
More information:
#projects #tools #3d_modeling
This
From fundamental concepts like move semantics and lambda expressions to advanced functionalities like coroutines and designated initializers, this resource covers a wide spectrum of topics.
Whether you're a beginner learning the ropes or an experienced developer looking to stay updated, this cheatsheet serves as a quick reference for leveraging the power of modern C++ in your projects.
#programming
In an era where real-time and embedded systems are undergoing profound transformations, challenges concerning the evolution of development processes, one-time engineering expenditures, and fostering effective collaboration among development factions will inevitably emerge.
This handbook offers insights gleaned from the computer science community on collaborative research ventures in Europe. This comprehensive compendium delves into a myriad of design paradigms explored in these projects, spanning from high-level conceptualization utilizing standards such as UML and its associated profiles to intermediary design phases.
This resource will prove indispensable for practitioners of embedded software, scholars, students, professionals, and researchers entrenched in the computer science realm.
#books #design
Raspberry Pi unveiled its latest innovation at the Embedded World 2024 conference: the AI Camera kit. Featuring a Raspberry Pi Zero 2 W paired with a 12MP Sony IMX500 sensor, this kit offers a 76-degree field of view for AI-based computer vision projects. Furthermore, the sensor itself incorporates an onboard processing unit for various neural network models, offloading computational tasks from the 1 GHz quad-core Arm Cortex A53 CPU found in the Raspberry Pi Zero 2 W.
Demonstrated capabilities include real-time person tracking at 30 fps, showcasing the kit's impressive performance despite its compact size. With 200mm of flat flex cables included, the kit ensures compatibility with all Raspberry Pi models, making it an accessible option for developers seeking to integrate AI capabilities into their projects.
#news #raspberry
ONE is a self-balancing unicycle robot project based on IMU technology and STM32 microcontrollers. The core of the system is orchestrated by two PWM channels for motor control, two timers dedicated to encoder data retrieval, and several Analog-to-Digital Converter (ADC) channels facilitating the capture of analog gyro and accelerometer data.
Within the repository, you'll discover the firmware source code tailored for STM32 microcontrollers alongside detailed 3D models of the mechanical structure. While the circuit board schematics have is missing, the underlying circuitry remains straightforward and would not be a challenge for a skilled electrical engineer.
#projects #robots
The project focuses on utilizing the Persistence of Vision (POV) principle to create a high-resolution POV display capable of showing images and animations. It employs an ESP32 module as the main controller, with two rotating arms each containing 64 LEDs, resulting in a total resolution of 128 pixels.
The circuit utilizes components like shift registers, MOSFETs, and hall effect sensors, regulated by an AMS1117 (a popular voltage regulator). The ESP32 handles display synchronization and control, while the PCB design includes provisions for sensor integration.
More information:
#projects #esp32
The Rust is a perspective programming language that steadily gains its popularity but not in embedded systems. Despite the benefits that the Rust brings (such as memory safety), not many companies are using it yet. Instead, they tend to stick to C or C++, because they've already invested a lot of money on writing firmware in this languages and are hesitant to change.
Startups are more interested in Rust because they don't have any old systems to worry about, but bigger companies are taking their time to see if Rust is worth it. Learning Rust can be tough, and not many companies are offering support for it. However, as the need for safer languages grows, especially with the rise of IoT, Rust might become more popular in the future. Its role in embedded systems remains uncertain for now, but it could change over time.
#articles #programming #rust
In
This incident underscores the importance of using robots in tactical situations, potentially avoiding direct human involvement. The damaged robot, Roscoe, was returned to Boston Dynamics for inspection, with plans for a replacement provided to the state police.
#news #robots
CatSniffer is a cutting-edge, multiprotocol USB stick designed for sniffing, communicating, and potentially attacking IoT devices. Integrating TI CC1352, Semtech SX1262, and either Microchip SAMD21E17 or RP2040, this highly portable device caters to the needs of IoT security researchers, developers, and enthusiasts, offering versatility and ease of use.
Features of the device:
CatSniffer presents an intriguing tool for those involved in IoT security research. With its versatile capabilities and user-friendly design it is an indispensable tool for anyone engaged in the dynamic field of IoT security research and development.
#projects
Researchers at the
Tested in an outdoor powerline environment, the system demonstrated multiple hours of continuous operation, indicating potential for extended endurance. Future work aims to enhance robustness, expand mission complexity, and test in diverse conditions.
#news
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