See how Hacksmith Industries built wearable robotic arms for extra hands, powered by VR, Arduino, and custom batteries for daily and workplace tasks.
Explore Siemens' SIRIUS modular system for streamlined motor control panels and optimize space, simplify installation, and enhance flexibility.
Learn the distinction between a mathematical, data-described digital twin and a visual digital twin and how both are needed to create the industrial metaverse.
From personal protective equipment to safe discharging, learn how to prevent electric shocks when working with high voltage.
Using P-channel or N-channel MOSFETs for system power cycling mechanisms can safeguard systems and mitigate potential damage.
Using a unique Pass-Thru mode, designers can increase efficiency and reduce EMI in a buck-boost DC/DC controller under certain conditions.
人工智能(AI)已经是当前科技业最热门的话题,且其应用面涉及人类生活的各个领域,对于各个产业都带来相当重要的影响,且即将改变人类未来发展的方方面面,并且在不断推动科技和社会的进步,未来的发展将无可限量。
Pogo pins consist of a cylindrical barrel housing an internal spring, which allows the pin to compress and maintain stable contact pressure.
Understanding the datasheet is the key to good IoT antenna selection.
This article discusses the design challenges and key considerations involved in developing a reliable and safe multiphase power controller.
Curious about how PCBs are made? This article explains why the chemical etching process is a favored method for producing detailed, multi-layered boards.
A refresher on industry safety requirements, a review of the basics of safety laser scanners, and a dive into how layered safety envelopes can be implemented.
A review of the operating frequencies on several radar specifications, a comparison of radar technologies, and a software suite that can speed the development.
Discover how to design low and high-pass filters using resistors and capacitors, with practical examples, circuit simulations, and real-world testing.
Learn how a team of engineering students designed and built a robot beehive mover, complete with GPS, Bluetooth, and PCB design using OrCAD.
Learn how the Hacksmith is turning Fallout Power Armor into reality! See how the power pack, torso frame, and automatic pneumatic latching system come together.
回顾传统网络架构中的本地控制和云连接,并讨论由 IO-Link 主机实现的新架构。
Unlock your creative potential! Explore how artists integrate electronics into their work and find tips on using Arduino for interactive art installations.
Nordic Semiconductor 的 nRF7002 评估套件可集成低功耗 Wi-Fi 6,用于采用包括 LTE、NB-IoT 和蓝牙在内的其他协议的应用。
文章介绍了边缘计算及TinyML在物联网中的应用,以电子鼻项目为例,采用ESP32-S3芯片和Edge Impulse平台,通过气体传感器检测气体成分实现气味识别与分类。包括硬件组成、模型训练部署过程,如对可乐和葡萄汁实验及生熟芒果实验。展示了该项目在物流管理等领域的应用前景,强调了随着技术发展,TinyML应用场景将更广阔,Firebeetle ESP32-S3将在多领域发挥作用。
Get your prints right the first time by understanding the slicing process. Explore settings like temperature, infill patterns, & layer height for better results.
超声波传感器是一种利用超声波来检测物体位置、距离或速度的传感设备。超声波传感器的应用相当广泛,在工业自动化、汽车辅助驾驶、智能家居、医疗设备、消费电子、环境监测等应用相当常见。超声波传感器具有非接触式测量、精度高、响应快等优点,因此在各个领域得到了广泛的应用。
此次网络研讨会讨论 Molex 因应低安装和操作成本需求而生的 BradPower 系列 M12 Ultra-Lock 推拉式和螺纹式连接器。
了解 Renesas RA0E1 MCU 如何平衡价格与性能以及如何降低成本敏感型应用的物料成本。
Explore how the MagnoPath system makes wearable robots more secure and comfortable using flexible design, magnetic mounting, and a built-in accelerometer.
Is it worth fixing your electronics? Learn tips for assessing laptops, earbuds, and more before spending hours on repairs.
Custom enclosures based on modified stock enclosures reduce costs and save time, and easy-to-use specialized software speeds up their configuration.
本文主要介绍了 ESP - NOW 技术在物联网中的应用。ESP - NOW 是乐鑫公司的无连接 WiFi 通信协议,通过设备 MAC 地址识别和通讯,适合多设备低功耗低延迟数据传输。DFRobot 的 Beetle ESP32 - C3 支持该技术,具有小尺寸、低功耗等优势。基于此开发板的运动按钮项目有打地鼠、接力和击鼓传花三种模式,通过 ESP - NOW 实现设备同步和交互,展示了该技术在游戏、智能家居等领域的应用可能性。
Discover how to set up the Kitronik Mini Controller for your XRP robot using MicroPython, including detailed code and instructions.
本文主要介绍了 ESP32 系列中的 C6 和 S3 芯片。C6 采用 RISC - V 架构,支持多种无线连接技术和通信协议,在智能家居中有广泛应用;S3 具有双核处理器架构和更高主频,增加了向量指令,适合复杂应用和服务机器人。DFRobot 的 Firebeetle 开发板基于 ESP32 芯片特性设计,并展示了两个社区明星项目。随着技术发展,C6 和 S3 在物联网中有更多应用机会。
Visit DigiKey at Maker Faire Rome from October 25-27 for exciting demos of Adafruit, Kitronik, Arduino kits, and custom games. Don’t miss out!
Ready to enhance your UI design process? Learn why EEZ Studio, a free and open-source tool, is a must-try for those working on embedded systems & test equipment.
本文主要介绍了 ESP32 系列开发板在物联网中的重要作用。ESP32 相比 ESP8266 性能更强,具有双核架构、双模通讯、低功耗等特点,适用于多种物联网场景。DFRobot 的 FireBeetle 和 Beetle 系列开发板受市场青睐,文章还分享了两个实际项目及开发环境搭建示例,旨在让大家全面了解 ESP32,激发创意和动手能力。
Looking to organize your tools? Download and 3D print Wiha's official tool holders to create a custom setup for your workbench or tech station.
Decimal is a DIY robot with built-in Wi-Fi control and live video streaming. Learn how to build and program it with the Xiao ESP32-CAM board.
Looking to prototype your next circuit board? PCB milling might be the perfect solution. Learn how it works.
Digit's AI-powered brain enables local real-time voice conversations using Hopper Chat and Llama 3. Learn how to set it up with NVIDIA Jetson Orin Nano.
回顾常见的工业 4.0 通信协议,讨论适用于该应用的 Banner Engineering 的 I/O 主设备、集线器和转换器。
Enabling autonomous driving with EMI filters, inductors, crystals, and thermistors ensures smooth and reliable operation.
Discover how Hacksmith Industries built the ultimate autonomous security drone system at H.E.R.C., featuring drones, robot dogs, and AI-driven turrets.
Learn the basics of Computer-Aided Design (CAD) and how to use it for engineering projects.
Discover the fundamentals of quantum computing, how qubits differ from traditional bits, and its implications for the future of computational power.
为了推动绿色出行,全球都在发展新能源汽车,通过以清洁能源取代传统燃油,做到低碳甚至零碳零污染,以科技带动环保,并进一步通过升级电池技术提升汽车效能。未来,新能源汽车更加会趋向智慧化发展,结合自动驾驶、车联网等,让出行变得更舒适、安全。
本文介绍M5Stack的一体化Linux工控主机CoreMP135,它基于STM32MP135DAE7芯片,集成单核ARM Cortex - A7处理器和4Gb DDR3L SDRAM内存,功能接口丰富。配备触摸屏、扬声器和电源管理芯片,支持多种安装场景。应用开发方面,有M5Stack_Linux_Libs提供助力,可在Linux和Windows中交叉编译、上传和运行。此外,还会介绍CoreMP135开发框架的使用步骤,包括安装相关依赖、下载源码和交叉编译工具链、编译案例程序以及推送程序等。
采用合并 PIN 肖特基设计的 SiC 能以低损耗实现高电流能力,从而提高开关电源系统的效率和可靠性。
Discover how our capstone team designed Oahu's transmission grid with PowerWorld.
Learn about the technology behind modern car sensors and how to read them with OBDII. Plus, an expert interview on automotive sensors and cybersecurity.
Learn how to use the Aven Tools LED Lamp for precise visibility in transparent material printing and camera setups.
Discover essential circuit components for your maker projects. Learn about microcontrollers, sensors, and more!
Discover the intricacies of designing a Brake System Plausibility Device (BSPD) for Formula SAE competitions.
本文介绍M5Stack最近火热的开源硬件CardPuter。它采用ESP32 - S3微控制器,配备56位按键键盘、内置120mAh + 1400mAh锂电池,以及板载Grove口可扩展传感器等。该产品可用于工程师快速功能验证、工业控制和家居系统等;支持多种开发方式,如基于乐鑫的ESP - NOW通信技术的聊天软件等
KiCon 2023 - 技术行业志同道合者的聚会,分享他们对 KiCad 的了解,DigiKey 会在大会上解释他们为什么力挺该软件。
是高集成的可编程控制器,接近成熟应用产品状态,主控核心为ESP32 - S3,集成多种外设和大内存组合,比如人机交互方面有触摸屏、麦克风、扬声器等,还集成了多种传感器。支持多种供电方式和功能拓展,软件开发环境多样。以Arduino IDE开发方式为例,展示了如何实现温湿度节点采集和数据读取显示。M5CoreS3能帮助创意快速落地,是一款新颖的应用开发载体。