Author page description
March 11
- Smart IoT Module With Edge Computing Capabilities
➀ Quectel Wireless Solutions introduces the SG882G, a high-performance Android/Linux smart module designed for industrial and consumer applications.
➁ The SG882G is equipped with a Qualcomm QCS8550 IoT chipset featuring a Kryo CPU, Adreno 740 GPU, and a 48 TOPS neural processing unit.
➂ It supports a wide range of interfaces and applications including video conferencing, live streaming, gaming, and AR/VR.
- AOI Module For THT Assembly Assistance
➀ An AOI module named Multi Line Assist has been developed by GOEPEL electronic to assist in Through-Hole Technology (THT) assembly. This module provides automated guidance, real-time error detection, and verification for precise component placement.
➁ The module uses a 47-megapixel camera and flexible LED lighting to inspect large areas up to 660 mm x 450 mm. It can detect component presence, position, color, and read barcodes, 2D codes, and text.
➂ Multi Line Assist integrates with existing MES systems and can be used standalone or integrated into existing assembly tables. It aims to improve efficiency, accuracy, and traceability in PCB production processes.
- Robots That Build And Adapt On The Spot
➀ Researchers at the University of Tartu have developed a robotics concept where robots can build temporary structures and movement paths by spinning a polymer solution on-site.
➁ These robots extrude a heated polymer solution that solidifies into fine fibers, allowing them to shape their bodies on demand and merge with their surroundings.
➂ The technology demonstrates adaptability and flexibility, with potential applications in disaster relief and beyond traditional industrial thinking.
March 10
- JOB: Embedded Systems Engineer At Netradyne In Bengaluru
- JOB: Printed Circuit Board Designer At Quoppo In Pune
- Optimising Voltage Stability In Circuits With Simulation Tools And The Superposition Theorem
➀ The article discusses the optimization of voltage stability in circuits, specifically focusing on GPS and wireless communication systems.
➁ It highlights the use of simulation tools like PSpice and the Superposition Theorem to analyze and adjust circuit parameters.
➂ The author provides detailed examples and equations to demonstrate how to achieve the desired voltage and current levels in a circuit using these methods.
- JOB: Embedded Hardware Engineer At Praan In Mumbai
- JOB: Firmware Engineer At Emerson In Pune
- JOB: Design Engineer-1 At Terex In Bengaluru
- Battery Fuel Gauge Reference Design
➀ The TIDA-01014 reference design from Texas Instruments (TI) enhances battery fuel gauge accuracy for low-power IoT applications.
➁ It integrates wireless connectivity, automatic pairing, and efficient power management.
➂ The design uses an LIR2477 Li-Ion coin cell battery and features a bq27426 fuel gauge with Impedance Track technology to accurately predict the battery's state of charge.
- AOI Solution For THT Assembly
➀ GOEPEL electronic推出了一款名为Multi Line Assist的新AOI模块，旨在优化THT（通孔技术）组装过程并实现实时错误检测。
➁ Multi Line Assist提供逐步指导和实时检查，确保在焊接前的精确性。该系统通过投影放置信息来辅助操作员进行精确装配，并使用集成的PILOT软件检查错误。
➂ Multi Line Assist具有47MP图像捕捉单元、可检查面积高达660mm x 450mm的特点，并支持多种分辨率选项。此外，它还能够读取条形码、2D代码和文本，提高THT组装的质量。
March 7
- JOB: Embedded Firmware Developer At Renesas Electronics In Bengaluru
- Low-Power In-Cabin Reference Design
➀ Texas Instruments (TI) 发布了一款基于单芯片60GHz汽车雷达传感器AWRL6432的紧凑型低功耗参考设计，适用于车内应用。
➁ 这款高性能雷达系统可以实现儿童存在检测、入侵者检测、占用感应、驾驶员生命体征监测和安全带提醒等功能。
➂ 该设计具有小尺寸和优化的射频性能，为下一代车内传感应用提供高效解决方案。设计包括两个发射天线和三个接收天线，支持多种通信接口。
- Hydrogen Sensor Could Boost Clean Energy Safety
➀ A new hydrogen sensor developed by scientists at the University of Manchester promises to enhance safety and reliability in the transition to clean hydrogen energy.
➁ The sensor, which operates on 'p-doping', can detect trace amounts of hydrogen within seconds, outperforming current commercial detectors.
➂ Tested in real-world scenarios, the sensor successfully detected leaks from pipelines, monitored hydrogen diffusion, and performed airborne leak detection using drones.
- Different Battery Design Approaches
➀ Researchers from RWTH Aachen University analyzed the battery designs of Tesla and BYD, two major players in the EV market, by disassembling their batteries.
➁ The study found that Tesla's batteries prioritize high energy density and performance, whereas BYD's focus on space efficiency and lower-cost materials.
➂ Despite differences, both batteries share some similarities such as using laser welding for connecting thin electrode foils.
- Advanced Virtual Testing For 5G IoT
➀ Anritsu Corporation has introduced the Virtual Signalling Tester NR Software MX844030PC, a software-based test simulator for 5G IoT chipset and device development.
➁ This solution offers a virtualized simulation environment on a PC, supporting 5G testing in the sub-6 GHz band, including RedCap evaluation for IoT devices.
➂ It streamlines various testing processes, such as DUT fault detection, performance assessment, and security inspections, while reducing costs and improving efficiency.
- Affordable And Versatile Debugging Solution
➀ Microchip Technology has introduced the MPLAB PICkit Basic in-circuit debugger, offering robust programming and debugging capabilities at a lower cost.
➁ The debugger is designed to be accessible to users of all skill levels and supports various microcontrollers, working with multiple IDEs.
➂ Key features include modern USB Type-C connectivity, budget-friendliness, and advanced debugging functionalities.
- New Generation of SPAD-Based Image Sensors
➀ Singular Photonics, a spinout from the University of Edinburgh, is integrating advanced computation directly into SPAD-based image sensing.
➁ They enable in-pixel and cross-pixel storage and processing at extremely low light levels, revealing previously undetectable photon interaction details.
➂ The new sensors can capture both depth and temporal data to create 4D images, supporting applications in medical imaging, automotive technology, and more.
- Low-Cost GNSS For Precise Positioning
➀ u-blox公司推出ZED-X20P，一款全频段GNSS模块，提供厘米级精度，成本比传统解决方案低90%。
➁ 模块兼容多种GNSS校正服务，支持Galileo E6，适用于多个行业，如建筑、农业、机器人和智慧城市。
➂ ZED-X20P集成u-blox的GNSS单芯片、固件和校正服务，确保全球范围内的可信厘米级定位。
March 6
- JOB: Hardware Design Engineer At Visteon Corporation In Chennai
- JOB: Electronics Hardware Design Engineer At IdeaForge In Mumbai
- Digital Suite To Speed Up Product Development
➀ MosChip Technologies宣布推出MosChip DigitalSky GenAIoT，这是一套旨在加速开发连接和智能产品的数字解决方案。
➁ 该套件结合了物联网、人工智能、自动化和安全技术，帮助企业快速创新，缩短产品生命周期并提高性能。
➂ MosChip DigitalSky GenAIoT包括集成的物联网和连接套件、认知智能套件、统一自动化套件以及数字化原生套件。
- Automatic Bell With Adjustable Timings
➀ This article introduces an Arduino-based automatic bell system that can ring at predefined times without manual intervention.
➁ The system uses an RTC module for precise timekeeping and an LCD display to show the current time and upcoming bell schedules.
➂ It allows users to adjust bell timings using a 4x4 matrix keypad, making it suitable for various school schedules and exam periods.
- GPUs With Advanced Cooling And AI-Powered Enhancements
➀ ASUS has unveiled the AMD Radeon RX 9070 and RX 9070 XT graphics cards featuring the RDNA 4 architecture, 16GB VRAM, and HYPR-RX technology.
➁ These GPUs are built for high-performance gaming with AI-powered enhancements, improved ray tracing, and a new super-resolution mode using machine learning.
➂ Key features include advanced cooling with Axial-tech fans, phase-change thermal pads, and dual-ball fan bearings for enhanced durability and performance.
- Multi-Sense HMI And Sensing Solutions
➀ Infineon Technologies AG 扩展了其 PSOC 4 微控制器 (MCU) 系列，增加了多感官功能，革命性地改变了开发者创建创新的人机界面 (HMI) 和传感解决方案的方式。
➁ PSOC 4 Multi-Sense 集成了电感传感技术和先进的非接触式液体传感技术，为下一代 HMI 和智能应用解锁新的设计可能性。
➂ 它包括第五代 CAPSENSE 技术，并提供独特的功能如金属下的电感按钮、触摸过金属界面以及通过液位感应实现的高效系统控制。
- Enhanced Preamplifier Circuits For Consumer Electronics
➀ Vishay Intertechnology公司升级了其VSOP383xx系列红外（IR）遥控应用预放大电路，推出了新的Cyllene 2 IC。
➁ 新解决方案提供更宽的工作电压范围、更高的暗态环境灵敏度和更好的抗强直流光和Wi-Fi干扰能力。
➂ 这些改进使得该产品适用于多种消费电子产品和移动设备，并且可以减少制造商的成本。
- Digital Envelope Tracking Technology for RF Circuits
➀ Murata Manufacturing has introduced the world's first Digital Envelope Tracking (Digital ET) technology aimed at reducing power consumption in advanced RF circuits for 5G and future 6G devices.
➁ The technology integrates a proprietary PMIC with a digital pre-distortion algorithm to optimize power efficiency.
➂ Murata has collaborated with Rohde & Schwarz to develop a high-precision RF measurement setup to evaluate the technology's impact in real-world applications.
- A Tiny, GSM-Based, Long-Range Spy Device
➀ A compact GSM-based spy device is introduced that can monitor conversations over long distances, even internationally.
➁ The device is designed to be easily concealed due to its small size and can transmit audio when a specific phone number is dialed.
➂ The project requires components such as an IndusBoard Coin, SIM800L GSM module, Li-Po battery, and microphone module, along with specific code to manage the device's functionality.
- IR Remote Switch: Control Appliances Wirelessly
➀ An IR remote switch is a wireless device that uses infrared signals from a remote control to operate electrical appliances, commonly used in home automation.
➁ The system consists of an IR receiver module, a signal processing circuit, and a relay to control the connected load.
➂ A standard IR remote control can be used, and the circuit diagram and parts list are provided for building the IR remote switch.
March 5
- High-Reliability 500W DC/DC Converters
➀ GAIA宣布推出MGDM-500系列的500瓦隔离直流转换器，适用于军事和航空航天等高可靠性应用。
➁ 该转换器支持12V、15V、24V和28V输出，通过并联可扩展至3千瓦。
➂ 具有软启动、过载和短路保护以及过温关机功能。