文章和博客

Image of I Built Myself 2 Extra Arms!! I Built Myself 2 Extra Arms!!

See how Hacksmith Industries built wearable robotic arms for extra hands, powered by VR, Arduino, and custom batteries for daily and workplace tasks.

Image of Use a Modular Approach to Motor Control Panels Use a Modular Approach to Motor Control Panels

Explore Siemens' SIRIUS modular system for streamlined motor control panels and optimize space, simplify installation, and enhance flexibility.

Image of How SMEs Can Use an Industrial Metaverse to Explore and Deploy Robotic Solutions Rapidly How SMEs Can Use an Industrial Metaverse to Explore and Deploy Robotic Solutions Rapidly 发布日期:2024-11-21

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.

High Voltage Safety High Voltage Safety

From personal protective equipment to safe discharging, learn how to prevent electric shocks when working with high voltage.

Image of High-Side MOSFET Input Switch Options for System Power Cycling High-Side MOSFET Input Switch Options for System Power Cycling 发布日期:2024-11-20

Using P-channel or N-channel MOSFETs for system power cycling mechanisms can safeguard systems and mitigate potential damage.

Image of Increase System Efficiency and Decrease EMI with Innovative Pass-Thru Buck-Boost Controller Increase System Efficiency and Decrease EMI with Innovative Pass-Thru Buck-Boost Controller

Using a unique Pass-Thru mode, designers can increase efficiency and reduce EMI in a buck-boost DC/DC controller under certain conditions.

人工智能和机器学习以及Edge AI的概念与应用 人工智能和机器学习以及Edge AI的概念与应用 发布日期:2024-11-19

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。

Image of The Basics of Pogo Pin Connectors The Basics of Pogo Pin Connectors 发布日期:2024-11-19

Pogo pins consist of a cylindrical barrel housing an internal spring, which allows the pin to compress and maintain stable contact pressure.

Image of Understanding the Nuances of an IoT Antenna Datasheet Understanding the Nuances of an IoT Antenna Datasheet

Understanding the datasheet is the key to good IoT antenna selection.

Image of Optimizing Power Controllers in Industrial Motor Control with GMR10Dx Modules for Multiphase Bias Solutions Optimizing Power Controllers in Industrial Motor Control with GMR10Dx Modules for Multiphase Bias Solutions 发布日期:2024-11-14

This article discusses the design challenges and key considerations involved in developing a reliable and safe multiphase power controller.

Deep Dive into PCB Manufacturing Techniques: Chemical Etching Deep Dive into PCB Manufacturing Techniques: Chemical Etching

Curious about how PCBs are made? This article explains why the chemical etching process is a favored method for producing detailed, multi-layered boards.

Image of How to Select and Integrate Multi-Dimensional Safety Systems to Protect Workers from Cobots How to Select and Integrate Multi-Dimensional Safety Systems to Protect Workers from Cobots 发布日期:2024-11-13

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.

Image of How Radar Can Be Used for Vehicle Detection and Collision Avoidance in Challenging Environments How Radar Can Be Used for Vehicle Detection and Collision Avoidance in Challenging Environments 发布日期:2024-11-12

A review of the operating frequencies on several radar specifications, a comparison of radar technologies, and a software suite that can speed the development.

Image of Why Can’t Chromecast, Airplay and Bluetooth Get Along? 为什么 Chromecast、Airplay 和蓝牙不能和睦相处?

家庭影院音响系统之所以需要采用有线和无线组合方案,是因为能实现经济实惠、简单和无线连接的目标。

The Basics of Low and High-Pass Filters The Basics of Low and High-Pass Filters

Discover how to design low and high-pass filters using resistors and capacitors, with practical examples, circuit simulations, and real-world testing.

Robot Beehive Mover Robot Beehive Mover

Learn how a team of engineering students designed and built a robot beehive mover, complete with GPS, Bluetooth, and PCB design using OrCAD.

Image of Cultivated Meat Technologies and Efficiencies 培植肉技术和效率

新型肉类替代品和其他所谓的替代蛋白质不断问世。自动化处于其生产的核心。

Image of Simplify Electromechanical Testing with a USB-Based Data Acquisition System 使用基于 USB 的数据采集系统简化机电试验 发布日期:2024-11-08

NI mioDAQ 系列将多个模拟和数字通道与计数器/定时器和电源相结合,简化了机电设备的试验系统。

Image of Making REAL Fallout Power Armor (Part 2) Making REAL Fallout Power Armor (Part 2)

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.

Image of Webinar – Introduction: Raspberry Pi Imaging and Computer Vision Tools 网络研讨会 - 介绍:Raspberry Pi 成像和计算机视觉工具

了解开发 AI 套件和 AI 相机产品的功能、能力和潜在应用所需的软件和硬件。

Image of Use Advanced Photoelectric Devices to Simplify the Deployment of Proximity Sensing 使用先进的光电设备简化接近检测的部署 发布日期:2024-11-07

为工厂自动化选择合适的光电接近探测器可以加快设置速度,并提供更高的性能和精度。

Image of How New IO-Link Masters Can Balance the Benefits of Cloud Connectivity and Local Control in Industry 4.0 Factories 新型 IO-Link Master 如何在工业 4.0 工厂中平衡云连接和本地控制的优势 发布日期:2024-11-06

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。

Arduino for Artists: Merging Electronics with Creative Expression Arduino for Artists: Merging Electronics with Creative Expression

Unlock your creative potential! Explore how artists integrate electronics into their work and find tips on using Arduino for interactive art installations.

Image of Nordic Evaluation Kit Seamlessly Integrates Wi-Fi 6 with Other Protocols 用 Nordic 评估套件可无缝集成 Wi-Fi 6 和其他协议

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。

电子鼻项目:ESP32-S3与边缘智能的融合 电子鼻项目:ESP32-S3与边缘智能的融合 发布日期:2024-11-04

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。

Slicing: Breaking Down the 3D Model for Printing Slicing: Breaking Down the 3D Model for Printing

Get your prints right the first time by understanding the slicing process. Explore settings like temperature, infill patterns, & layer height for better results.

超声波传感器的种类原理与设计应用的注意要点 超声波传感器的种类原理与设计应用的注意要点 发布日期:2024-11-01

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。

Image of Webinar – Industrial Solutions: Brad Connectivity Driving the Industry 网络研讨会 – 工业解决方案:推动行业发展的 Brad 连接技术

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。

Image of What Are Some New IP69K Sensor Options for Food, Beverage, and Pharmaceutical Processing Lines? 用于食品、饮料和制药加工生产线的 IP69K 级传感器有哪些新选择? 发布日期:2024-10-31

讨论适合食品、饮料和制药加工生产线使用的几种传感器,以及一些应用和安装建议。

Image of Renesas RA0E1 MCU Eases the Price-Versus-Performance Design Challenge Renesas RA0E1 MCU 轻松化解价格与性能方面的设计挑战 发布日期:2024-10-30

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。

Image of Introducing MagnoPath Introducing MagnoPath A Flexible and Magnetic System for Wearable Robots

Explore how the MagnoPath system makes wearable robots more secure and comfortable using flexible design, magnetic mounting, and a built-in accelerometer.

Fix or Toss? How to Know If Your Electronics Are Worth Fixing Fix or Toss? How to Know If Your Electronics Are Worth Fixing

Is it worth fixing your electronics? Learn tips for assessing laptops, earbuds, and more before spending hours on repairs.

Image of Use an Online Tool for Custom Modifications of Standard Enclosures to Save Time and Reduce Cost Use an Online Tool for Custom Modifications of Standard Enclosures to Save Time and Reduce Cost 发布日期:2024-10-29

Custom enclosures based on modified stock enclosures reduce costs and save time, and easy-to-use specialized software speeds up their configuration.

Image of Programming XRP Robot Using Thonny 使用 Thonny 对 XRP 机器人进行编程

讨论如何使用 Thonny(另一种替代编程方法)对实验机器人平台 (XRP) 进行编程。

如何利用ESP-NOW 技术实现高效物联网通信 如何利用ESP-NOW 技术实现高效物联网通信 发布日期:2024-10-28

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。

Image of Supply Chain Technology Gains Lead to Security Concerns 供应链技术进步引发的安全担忧

随着供应链技术越来越复杂,所存储数据的数量和价值也越来越高;因此企业需要制定安全和合规计划。

Image of Webinar – SPE: Fewer Wires, More Sustainability – Does It Make A Difference? 网络研讨会 – SPE:更少的电线,更强的可持续性 – 真能与众不同吗?

了解单对以太网和单对以太网供电如何确保可持续性,同时降低实施、材料和维护成本。

Image of Road-Tested GMSL Cameras Drive into New Markets 通过路测的 GMSL 相机驶入新市场 发布日期:2024-10-24

GMSL 是 GigE Vision 相机的高性价比替代,可在单根电缆上实现高速视频链路和多数据流,性能令人印象深刻。

Control Your XRP Robot with the Kitronik Mini Controller for Raspberry Pi Pico Control Your XRP Robot with the Kitronik Mini Controller for Raspberry Pi Pico

Discover how to set up the Kitronik Mini Controller for your XRP robot using MicroPython, including detailed code and instructions.

Image of Using Hydrostatic Level Sensors to Improve the Efficiency of Fresh Water Processing 使用静压液位传感器提高淡水处理效率 发布日期:2024-10-23

概述点液位和连续液位监测应用,并讨论水处理厂中静压液位传感器的运行。

Image of Choosing the Right Industrial Sensors for a Product 为产品选择合适的工业传感器 发布日期:2024-10-22

工业传感器在工业环境中至关重要,可将物理参数转换为信号,用于各种应用。

Image of Design for the Energy Revolution 能源革命设计

设计人员可以使用为实现“全电气化社会”而打造的精选组件和技术来参与能源革命。

Image of High-Current Connectors for Power Applications 用于电源应用的大电流连接器

探讨 Molex 大电流连接器在各行业高能效应用中的特性和优势。

领略ESP32芯片的科技魅力:C6与S3 领略ESP32芯片的科技魅力:C6与S3 发布日期:2024-10-21

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。

Image of Webinar – Evolving Machine Vision Standards: The Need for Speed 网络研讨会 - 不断发展的机器视觉标准:对速度的需求

探讨机器视觉接口标准面临的挑战,以及不断发展的 AI 和 ML 趋势对数据速度规格的影响。

Image of The Harting Road Show Harting 路演

Harting 的路演卡车最近到访 DigiKey,展示了他们的许多产品。看看他们在这里提供了什么产品。

Image of Why Some “Wireless” Home Electronics Can’t Cut the Cord 为什么有些“无线”家用电子产品无法摆脱线缆的束缚

家庭影院音响系统要采用有线和无线组合方案的原因是,尽可能达到经济实惠、简单和无线连接的目的。

Image of Use Solid State Relays in Factory Automation for High Reliability, Fast Switching, and Low EMI 在工厂自动化中使用固态继电器,实现高可靠性、快速开关和低 EMI 发布日期:2024-10-16

设计人员可使用 SSR 满足工厂自动化对开关性能、可靠性和国际标准的要求。

Discover DigiKey’s Booth at Maker Faire Rome 2024: Tech Demos and Fun Activities Discover DigiKey’s Booth at Maker Faire Rome 2024: Tech Demos and Fun Activities

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!

Image of How to Measure the Flow of Water to Improve Treatment Effectiveness and Efficiency 如何测量水的流量以提高处理效果和效率 发布日期:2024-10-15

要提高众多工业应用的效率和可持续性,就必须对水的流量和体积进行监控和测量。

Image of The i.MX 8M Plus System on Module DVFS Support for CPU Frequencies i.MX 8M Plus 系统级模块 DVFS 支持 CPU 频率控制

动态电压和频率调节 (DVFS) 是一种复杂的电源管理技术,用于优化嵌入式系统的性能和能效。

Why You Need to Know About EEZ Studio Why You Need to Know About EEZ Studio

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.

探索 ESP32,玩转物联网世界 探索 ESP32,玩转物联网世界 发布日期:2024-10-11

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。

Image of Use a Portfolio of Low-Power Microcontrollers to Simplify Healthcare and Industrial IoT Design 利用低功耗微控制器产品组合简化医疗保健和工业物联网设计 发布日期:2024-10-10

使用具有专用功能的超低功耗 MCU,在不影响处理器性能或功耗预算的情况下满足应用要求。

Image of Developing Edge AI Applications with ADI's MAX78002 MCU 用 ADI 的 MAX78002 MCU 开发边缘人工智能应用

了解 ADI 的 78002 MCU 如何以低功耗、高性能和强大的安全功能支持边缘人工智能应用的设计。

3D Printable Tool Holders Designed by Wiha Tools 3D Printable Tool Holders Designed by Wiha Tools

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: A 3D-Printed ESP32-CAM Robot for Remote Monitoring Decimal: A 3D-Printed ESP32-CAM Robot for Remote Monitoring

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.

Deep Dive Into PCB Manufacturing Techniques Milling Deep Dive Into PCB Manufacturing Techniques: Milling

Looking to prototype your next circuit board? PCB milling might be the perfect solution. Learn how it works.

Image of How to Use Sensor Fusion to Improve Industry 4.0 Production Processes and Logistics 如何利用传感器融合改进工业 4.0 生产的流程和物流 发布日期:2024-10-09

传感器融合将来自多个传感器的数据汇集在一起,让用户更详细、更细致地了解系统运行情况或环境。

Image of Arduino Sample Code for SPI Absolute Encoders 用于 SPI 绝对编码器的 Arduino 示例代码 发布日期:2024-10-08

利用示例代码,以 Same Sky 的 AMT22 绝对编码器为坚实的起点,通过 SPI 通信来配置和读取数据。

Image of Webinar – Components for Advancing MRI Technologies 网络研讨会 - 推动 MRI 技术发展的元器件

讨论 MRI 的基本工作原理,以及磁场、无线电波、氢原子、微调电容器、MLCC 和超级电容器如何发挥作用。

Image of TDK-Lambda 3-Phase Power Supplies Provide Many Options for DIN Rail Applications TDK-Lambda 3 相电源为 DIN 导轨应用提供多种选择

TDK-Lambda 的 DIN 安装电源中范围系列提供 20 种输入、输出和端子连接方法组合。

Digit: A Wearable Companion Bot with AI Voice Interaction Digit: A Wearable Companion Bot with AI Voice Interaction

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.

Image of Weighing the Pros and Cons of Enclosure Materials 权衡外壳材料的利弊 发布日期:2024-10-03

外壳有多种样式、尺寸和形状,但外壳材料往往才是采购新产品时的首要考虑因素。

Image of Understanding the Warning Tag on Your Extension Cord 了解延长线上的警告标签含义

延长线上的警告标签到底是什么意思,如果不注意这些警告,有什么需要担心的吗?

Image of Using Temperature Controllers and Micro PLCs to Speed Small-Scale Automation Projects 使用温度控制器和微型 PLC 加快小型自动化项目的速度 发布日期:2024-10-02

回顾功率控制器和加热器控制器,探讨与温度传感器技术和针对中小型机器进行优化的 PLC 有关的问题。

Image of Optimizing Industry 4.0 Communication Architectures using Multi-Protocol I/O Hubs and Converters 使用多协议 I/O 集线器和转换器优化工业 4.0 通信架构 发布日期:2024-10-01

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。

Image of Understanding GFCI and Other Protected Outlets 了解 GFCI 和其他保护插座

只要出现接地故障或漏电流,GFCI 插座就会跳闸,切断电气回路。这类插座常见于高湿环境。

Image of Webinar – High-Voltage GaN HEMT (EcoGaN™) for Power Systems 网络研讨会 – 用于电源系统的高电压 GaN HEMT (EcoGaN™)

此次网络研讨会将讨论 GaN 对紧凑型低功耗器件以及优化了 GaN 技术的 IC 的影响。

Image of The Future of Driving is Autonomous—See How It Can Be Done Seamlessly and Reliably The Future of Driving is Autonomous—See How It Can Be Done Seamlessly and Reliably 发布日期:2024-09-27

Enabling autonomous driving with EMI filters, inductors, crystals, and thermistors ensures smooth and reliable operation.

Image of Precision at Play: The Power of Frequency Control in Wireless Sensor Networks 精确的作用:无线传感器网络中频率控制的力量

无线传感器网络依靠精确的频率控制来实现无缝的数据传输。频率控制元器件确保准确的通信。

Image of How to Select and Apply Antennas for IoT Devices 如何为物联网设备选择和应用天线 发布日期:2024-09-26

设计人员必须认真选择和实施天线,才能在无线物联网领域取得成功。

Image of How to Select and Apply Radar for Sensing in Harsh Environments 如何在恶劣环境下选择和应用雷达传感器 发布日期:2024-09-25

通过 Banner Engineering 的示例解决方案,了解如何在恶劣环境下选择和应用雷达传感器。

Image of The Hacksmith: The Ultimate Security Drone System at H.E.R.C. The Hacksmith: The Ultimate Security Drone System at H.E.R.C.

Discover how Hacksmith Industries built the ultimate autonomous security drone system at H.E.R.C., featuring drones, robot dogs, and AI-driven turrets.

Image of Using SiC Power Semiconductors to Increase the Efficiency of High-performance Switching Converters 使用 SiC 功率半导体提升高性能开关转换器的效率

使用 SiC 功率半导体提高效率

CAD (Computer Aided Design) 101 CAD (Computer Aided Design) 101

Learn the basics of Computer-Aided Design (CAD) and how to use it for engineering projects.

Quantum Computing Quantum Computing

Discover the fundamentals of quantum computing, how qubits differ from traditional bits, and its implications for the future of computational power.

Image of 新能源汽车崛起:进入绿色出行新时代 新能源汽车崛起:进入绿色出行新时代

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。

Image of Webinar – Basics of RLC Circuits: Look Deeper Than Idealistic Conditions 网络研讨会 – RLC 电路基础:深入了解理想条件之外的问题

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CardPuter:小巧而强大的开源硬件 CardPuter:小巧而强大的开源硬件 发布日期:2024-09-11

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