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May 22
- Longer-Range Chip For AI Devices
➀ Semtech launches the LR2021 transceiver, the first chip in the LoRa Plus family with fourth-generation LoRa IP, supporting terrestrial and satellite networks across Sub-GHz, 2.4 GHz ISM, and licensed S-band frequencies.
➁ The chip enables AI edge devices with low power consumption, extended range, and penetration, supporting applications like gunshot detection and image transfer at up to 2.6 Mbps data rates while reducing BOM costs and PCB footprint.
➂ Backward-compatible with LoRaWAN and compatible with protocols like Amazon Sidewalk and Z-Wave, it simplifies multi-region deployment via a single-SKU design and enhances IoT connectivity for diverse applications.
- World’s Smallest And Lightest LiDAR Depth Sensor
➀ Sony launched the AS-DT1, the world's smallest and lightest LiDAR depth sensor (29×29×31mm), using SPAD and dToF technology for precise distance measurement and photon detection;
➁ It operates in low-light conditions, detects low-reflectivity objects, and achieves up to 40m indoors/20m outdoors with ±5cm accuracy;
➂ Designed for drones, robotics, automotive LiDAR, and infrastructure inspection, enabling compact integration in space-constrained applications.
- 20W AC/DC Power Supplies With Small Form Factor
➀ RECOM introduces the RAC20NE-K/277 series, compact 20W AC/DC power supplies;
➁ Features wide input range (100–277VAC), multiple output voltages, and high efficiency, targeting industrial and new energy applications;
➂ Meets EMC standards, operates reliably up to 60°C, and offers a three-year warranty.
- First SSD Controller With Built-In AI Processing
➀ Phison launched the E28 PCIe 5.0 SSD controller, the first with integrated AI processing, built on TSMC's 6nm process, achieving 2.6M/3M IOPS and 15% lower power consumption;
➁ It includes AI acceleration to reduce AI training time by 50% and targets AI servers and workstations, not consumer devices;
➂ Future iterations may improve random performance for general PCs, offering up to 240% faster speeds than current gaming SSDs.
- AI Device For Heart Monitoring
➀ Ambiq collaborates with CardioMedive to launch the Medive platform, a modular health monitoring system powered by ultra-low-power Apollo510 microcontrollers;
➁ The platform integrates edge AI for real-time cardiovascular insights, supporting ECG, blood pressure, SpO₂, and temperature monitoring with up to weeks of continuous operation;
➂ Dual SDIO interfaces enable simultaneous Wi-Fi connectivity and local data storage, enhancing medical diagnostics in clinical and home settings while minimizing cloud dependency.
- Self-Positioning Microdevices Enable Adaptable 3D
➀ Researchers developed a 3D display system using circularly polarized luminescence (CPL) technology to enhance visual quality and human-computer interaction;
➁ The system employs an orthogonal-CPL-emission mechanism and self-positioning microdevices with a record glum factor of 1.0, enabling real-time depth perception;
➂ Demonstrated in rescue simulations, the technology shows potential in robotics, industrial automation, and medical applications through immersive 3D control capabilities.
May 21
- JOB: Hardware Design Engineer – AUVs At HyperHorizon In Kolkata
- JOB: Embedded Engineer Trainee – QC and Field Support At Bagmo In Kochi
- JOB: E-Motor Design Engineer At Magna In Bengaluru
- BEL Project Engineer Recruitment 2025: 28 Vacancies Announced – Apply by June 4
➀ Bharat Electronics Limited (BEL), a defense PSU under India's Ministry of Defence, announced 28 Project Engineer-I vacancies for its Military Communication SBU, with a June 4, 2025 application deadline;
➁ Eligibility requires B.E./B.Tech in relevant engineering fields, under 32 years of age (with relaxations), and 2+ years of industry experience in IP networking or IoT;
➂ Selected candidates receive Rs.40,000-55,000/month remuneration, annual benefits, and retention bonuses, with selection via written test (85%) and interview (15%).
- Phase-Shifted Full-Bridge Converter Reference Design
➀ Texas Instruments' TIDA-01407 is a 400-W phase-shifted full-bridge converter designed for automotive applications, converting 36–60 V DC input to a stable 12 V output with high efficiency;
➁ Features zero-voltage switching (ZVS), synchronous rectification, and transformer isolation to prevent battery shorting, ensuring reliability under automotive voltage fluctuations;
➂ Includes gate drivers for 120 V operation, programmable delays for load adaptability, and comprehensive design documentation for implementation in HEV/EV systems and power supplies.
- Ultra-Compact GNSS Receiver Modules
➀ Septentrio (a Hexagon company) launched the mosaic-G5 series, its smallest GNSS receiver modules (23mm x 16mm, 2.2g), designed for high-accuracy positioning in drones, robotics, and industrial applications;
➁ The modules feature low power consumption and robust performance in signal-challenged environments, with models including the entry-level P1, quad-band P3, and heading-enabled P3H;
➂ Compatible with open-source autopilot systems like PX4/ArduPilot, the receivers are available for sampling, with mass production planned for later in 2025.
- Tin Transistors Made By Vapor
➀ Researchers developed vapor-deposited tin-halide perovskite thin-film transistors (TFTs) using PbCl₂ to enhance performance and stability;
➁ The TFTs achieved high hole mobility (33.8 cm²/V·s) and on/off current ratios (~10⁸), outperforming solution-based methods and commercial IGZO transistors;
➂ This scalable process holds potential for low-cost, large-area electronics and energy-efficient OLED displays, with future focus on materials optimization and 3D integration.
- GPUs And AI Tools For Professional Workloads
➀ Intel launched new Arc Pro B-Series GPUs (B60 and B50) and Gaudi 3 AI accelerators for professional workloads;
➁ These tools target AI inference and tasks in engineering, design, and media with scalable configurations;
➂ Intel released an open-source AI Assistant Builder on GitHub to simplify AI agent development for its hardware.
- Motor Thrust Reference Design
➀ The Motor Thrust Reference Design by Microchip enables precise evaluation of 3-phase BLDC motor performance, linking thrust measurements to motor commands and load weight for power efficiency optimization;
➀ It features a user-friendly GUI, configurable calibration, data logging, and battery monitoring, compatible with diverse applications like industrial equipment and automotive systems;
➂ Utilizes Microchip's MCP3564 24-bit ADC for high-accuracy measurements, alongside integrated power management and signal conditioning components for robust prototyping.
May 20
- JOB: Digital Circuit Design Engineer At Intel In Bengaluru
- JOB: Harness Design Engineer At Unbox Robotics In Pune
- JOB: Application Engineer At Johnson Controls In Gurgaon
- Quantum-Safe Security Controllers
➀ Microchip Technology introduces MEC175xB embedded controllers with quantum-safe cryptography to address future threats from quantum computing, aligned with NSA's CNSA 2.0 standards;
➀ The controllers integrate NIST-approved post-quantum algorithms (ML-DSA, LMS, ML-KEM) in immutable hardware, ensuring robust security against software-based attacks;
➂ Features include configurable secure boot, power-efficient design, and interfaces like I3C and USB 2.0 for high-performance embedded systems.
- Touch Screen For School And Work
➀ Syntel by Arvind launched the SNEOS NE Series Interactive Flat Panel Display for modern classrooms and offices;
➁ Features include a 4K UHD screen, Android 14 OS, 8GB RAM, 128GB storage, 40-point multi-touch, AI-powered Syntellect whiteboard tool, and anti-glare/anti-fingerprint coatings;
➂ Designed to enhance collaborative learning and productivity through seamless device integration and natural writing experiences.
- Glasses That Turn Speech Into Sign
➀ Two Indian students developed GestureX, patented smart glasses converting speech to real-time sign language using Raspberry Pi and Python;
➁ The device supports multiple sign languages (ASL, BSL, ISL) with directional audio detection and aims to aid communication in educational/work settings;
➂ Prototype undergoing refinement, with plans for mass production and potential partnerships in assistive technology.
- India Builds Fast, Low-Cost Sodium Battery
➀ Researchers at JNCASR developed a sodium-ion battery achieving 80% charge in 6 minutes and 3,000+ cycles using a novel NASICON-type cathode/anode design;
➁ The battery integrates nanoscale particle optimization, carbon coating, and aluminum doping to enhance ion mobility, addressing slow charging and degradation issues;
➂ Sodium-based batteries could reduce India's reliance on lithium imports, supporting energy storage goals for EVs, solar systems, and rural electrification under the Atmanirbhar Bharat initiative.
- First Agentic AI Multi-Block SoC Platform
➀ Cadence launched Cerebrus AI Studio, the first agentic AI-driven multi-block SoC design platform, accelerating chip development by up to 5X;
➁ The platform uses autonomous AI agents for hierarchical design optimization, multi-user collaboration, and advanced analytics to enhance power-performance-area (PPA) targets;
➂ Early adopters like Samsung and STMicroelectronics reported 8-11% PPA improvements and 4X productivity gains, addressing semiconductor complexity and engineering shortages.
May 19
- JOB: Robot Engineer At ABB In Chennai At Bengaluru
- JOB: Service Engineer At AMETEK In New Delhi
- JOB: Control Project Engineer At Vanderlande In Pune
- JOB: Electronics Engineering Internship At NAVA Design & Innovation Private Limited In Thrissur
- Ultrasound Transmitter System Reference Design
➀ Texas Instruments' TIDA-010256 reference design supports 128 channels of ±80V ultrasound transmitter outputs for medical imaging, enhancing lateral resolution and image quality;
➀ The system integrates TX7516 programmable pulse transmitters and TMUX9832 high-voltage switches, reducing harmonic distortion and enabling dynamic power management for efficiency;
➂ It utilizes AM243x microcontrollers for real-time control and compact SEPIC power modules for streamlined hardware integration.
- Economical Tech Make Display Screens Sustainable
➀ Researchers at the University of Surrey developed a multimodal transistor (MMT) that reduces display manufacturing costs, improves energy efficiency, and lowers environmental impact by leveraging energy barriers between metals and semiconductors.
➁ The MMT simplifies circuitry, enabling brighter screens, longer battery life, and compatibility with AMOLED/microLED technologies without requiring major production line upgrades.
➂ Patented and scalable, this innovation holds potential for broader applications in AI hardware and sustainable electronics while aligning with Net Zero goals.
- Automotive Grade Power Resistor
➀ Vishay Intertechnology launches the D2TO35H resistor, AEC-Q200 qualified, offering 35 W power dissipation and 30% higher pulse energy absorption (up to 15 J) for automotive and industrial applications.
➁ Designed for HEVs, EVs, and energy systems, it simplifies PCB layouts, reduces component count, and operates in temperatures up to +175°C with resistance values from 1 Ω to 14 kΩ.
➂ RoHS-compliant and non-inductive, suitable for military, industrial drives, and onboard chargers, available now with 10-week lead times.