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March 17
- JOB: Synthesis Engineer At Qualcomm In Hyderabad
- Wireless 6-Lead ECG Holter Monitor Reference Design
➀ Texas Instruments has released a wearable biosensing Holter reference design for continuous vital sign monitoring. It measures ECG, heart rate, respiration, pace pulse, temperature, and motion.
➁ The design includes an AFE159RP4 for low-power, high-resolution ECG acquisition and a TMP119 for body temperature monitoring. Data is transmitted via Bluetooth Low Energy 5.3.
➂ The reference design supports multiple battery options and offers up to six days of operation, making it suitable for medical sensor patches and wearable fitness devices.
- Power Modules Boost AI And HPC Efficiency
➀ Infineon Technologies has unveiled the next generation of high-density power modules to enhance AI and HPC capabilities.
➁ The OptiMOS TDM2454xx modules offer industry-leading power density and efficiency, optimizing the total cost of ownership for AI data center operators.
➂ These modules feature vertical power delivery (VPD) to reduce resistive losses and improve performance, building upon the success of previous dual-phase modules.
- Evolving Encyclopedia For Classifying Robots
➀ Researchers at Technical University of Munich (TUM) have developed an evolving encyclopedia called the 'Tree of Robots' to classify and compare robotic systems.
➁ The encyclopedia focuses on defining specialized capabilities of robots, particularly their tactile fitness and motion fitness, which are crucial for real-world applications.
➂ The 'Tree of Robots' aims to support future research by providing a comprehensive resource for identifying suitable systems for algorithm testing and expanding with new metrics and robotic systems.
- High Current Board-To-Board Connectors
➀ JAE has introduced WP11 and WP12 Series connectors, designed for small devices like smartphones and wearables, featuring a 0.4 mm pitch and 0.7 mm stacking height, supporting up to 15A of current.
➁ The WP11 Series provides 1.25 times the current compared to the WP10 Series with enhanced robustness, while the WP12 Series offers a more compact design with a higher retention force.
➂ Key features include improved workability, high reliability with two-point contact, and a seamless guide structure for durability and smooth mating.
- Thermal Power Sensor For F Band Applications
➀ Rohde & Schwarz introduces the R&S NRP140TWG(N) thermal power sensor, expanding its product line for precise RF power measurements in the 90 GHz to 140 GHz frequency range.
➁ Key features include a dynamic range of -35 dBm to +20 dBm, control via USB and LAN, and outstanding performance for reference applications.
➂ The sensor supports future automotive radar and satellite communication technologies, offering plug-and-play solutions with excellent stability and traceability.
- MCU Family With High-Performance Analog Integration
➀ Microchip Technology has introduced the PIC32A family of 32-bit microcontrollers (MCUs) designed for high-performance applications in industries like automotive, industrial, AI/ML, and medical.
➁ Key features include high-speed analog integration with a 200 MHz CPU, 12-bit ADCs with up to 40 Msps sampling rate, and 5 ns high-speed comparators.
➂ The MCUs also offer advanced security features and support for efficient edge sensing and signal processing, balancing high performance with cost-effective system design.
- PID Temperature Controller For Various Applications
➀ The article discusses the latest PID temperature controller E62 developed by BrainChild, which is designed for cost-effective and efficient temperature control across various industries such as manufacturing, automation, HVAC, and research.
➁ The E62 offers multiple input options including thermocouples and resistance temperature detectors, and versatile output options like Relay, 0-20mA, 0-10V, and SSR drive, making it suitable for different applications.
➂ Features like Auto-Tune functionality, parameter lock, and IP65-rated protection ensure reliability and ease of use, making it an ideal choice for temperature management in harsh environments.
March 13
- A PSpice Switch Model For High-Power Application
➀ This article discusses how to design and test a voltage/current-controlled switch in PSpice simulation software to ensure compatibility with its analog behavior modeling for high-intensity circuits.
➁ The article provides examples of two electronic switch designs for high-power linear circuits consisting of pure resistors, along with detailed procedures for obtaining their DC equivalents using PSpice's behavioral model options.
➂ It also demonstrates how these switches can be used to simulate high-power electronic circuits, emphasizing their potential applications in power electronics and high-power RF/microwave components.
- Brainchild’s Latest PID Temperature Controller E62
➀ Brainchild has released its latest 1/16 DIN Essential Series PID temperature controller, the E62. It features a user-friendly interface, high practicality, and competitive pricing, providing a cost-effective control solution for a wide range of users.
➁ The E62 offers impressive control capabilities despite its simple interface. It includes an auto-tune function that allows users to obtain optimal PID control parameters with a single click, reducing the need for manual adjustments. It also supports multiple input types including thermocouples and resistance temperature detectors, and provides various output options like Relay and Modbus RTU communication.
➂ The controller is designed with enhanced mechanical protection and an IP65 protection rating, making it suitable for complex workshop environments. Its high-brightness LCD display enhances data readability, and its new PID algorithm ensures stable control functions. The E62 aims to meet the demand for simple temperature controllers, especially in equipment integration and system development projects.
- JOB: Printed Circuit Board Design Engineer At Aether Semiconductors In Sahibzada Ajit Singh Nagar
- JOB: R&D Engineer – Embedded Firmware At ABB In Hyderabad
- JOB: Engineering Assistant / Management Trainee – Automation team At Sanmina-SCI Technology India Private Limited In Chennai
- Electrical Technician Intern At EMO.energy In Bengaluru
➀ EMO.energy is seeking an Electrical Technician Intern for a 6-month position in Bengaluru, focusing on EV technology and infrastructure.
➁ The role involves supporting the installation, maintenance, and repair of electrical systems, as well as testing and troubleshooting electrical components.
➂ Candidates should have a diploma in Electrical Engineering or a related field, along with basic knowledge of electrical systems and strong problem-solving skills.
- Shunt Resistors For Precise Current Measurement
➀ Vishay Intertechnology推出了新的WSBE系列AEC-Q200认证的Power Metal Strip分流电阻，具有行业领先的±10 ppm/°C的TCR。
➁ WSBE系列电阻广泛应用于汽车、能源、工业和航天领域，如电池管理系统（BMS）、充电基础设施、UPS备份、电机驱动和卫星等。
➂ 这些电阻通过固态金属电阻元件和专利的TCR抑制技术实现了低TCR，从而减少了温度补偿的需求，简化了校准过程并提高了设计精度。
- MCU For Space-Constrained Applications
➀ Texas Instruments has introduced a new addition to its MSPM0 microcontroller portfolio with the MSPM0C1104 MCU, available in a wafer chip-scale package (WCSP) measuring 1.38mm².
➁ This MCU is designed for applications where board space is limited, such as medical wearables and personal electronics, offering engineers flexibility to develop efficient embedded solutions.
➂ Key features include an extended temperature range, low power consumption, and various peripheral options, making it ideal for compact and cost-effective designs in personal electronics, industrial, and automotive markets.
- MRAM For Aerospace, Automotive, And Industrial Use
➀ Everspin Technologies has announced new MRAM products designed for aerospace, automotive, and industrial applications. These products, part of the PERSYST EMxxLX series, meet the AEC-Q100 Grade 1 standard.
➁ The introduction of these MRAMs addresses the need for persistent, high-speed memory in challenging environments, especially in Low Earth Orbit (LEO) satellite deployments.
➂ The new MRAMs offer features like a temperature range of -40°C to +125°C, capacities of 64Mb and 128Mb, and a Quad SPI interface, making them suitable for mission-critical systems.
March 12
- Live DIY: Make Your Own Two Digit Counter
➀ This article provides a detailed guide on building a two-digit counter using electronic components such as LM555 and CD4033 ICs along with two 7-segment displays.
➁ The counter can display numbers from 00 to 99 and is commonly used in applications like digital clocks, scoreboards, and event counters.
➂ The design includes a clock generator, counting ICs, cascading logic, and digit display components, offering a hands-on learning experience for electronics enthusiasts.
- JOB: Analog RFIC Design Engineer At MediaTek In Bengaluru
- Electronics Engineering Internship At 1accord In Mumbai
➀ This article announces an internship opportunity for Electronics Engineering students at 1accord in Mumbai.
➁ The internship involves hands-on experience with PCB design, IoT, embedded systems, Python programming, circuit design, and platforms like Arduino and Raspberry Pi.
➂ Key responsibilities include assisting in PCB prototyping, developing IoT solutions, working on embedded systems, writing Python code, designing circuits, and researching new technologies.
- JOB: Field Service Eng I At Bio-Rad Laboratories In Gurgaon
- JOB: Audio DSP Engineer At Logitech In Chennai
- JOB: Embedded Software Engineer At Danfoss In Oragadam
- Dual-Power SPI NOR Flash For 1.2V SoCs
➀ GigaDevice has launched the GD25NE series, a dual-power supply SPI NOR Flash designed specifically for 1.2V system-on-chip (SoC) applications.
➁ The series supports both 1.8V core voltage and 1.2V I/O interface voltage, offering enhanced performance and reduced power consumption compared to traditional 1.2V flash solutions.
➂ Key features include support for single, dual, quad single transfer rate (STR), and quad double transfer rate (DTR) operations, with up to 133 MHz clock speed in STR mode and 104 MHz in DTR mode.
- AI-Powered Microscopy For Faster Analysis
➀ Honeywell introduces Digital Holographic Microscopy, a new technology that utilizes AI to count and classify tiny particles or cells.
➁ This technology can significantly reduce the time required for diagnosis and streamline operations in various industries, including healthcare.
➂ In healthcare, it can help diagnose infections such as abdominal lining infections in patients undergoing at-home peritoneal dialysis more quickly, leading to faster and more effective treatment.
March 11
- “We Aim To Become The First Company In India To Manufacture Solar-Grade Silicon Wafers Domestically”- Rajasekar Elavarasan, Raana Semiconductors
➀ Rajasekar Elavarasan, founder of Raana Semiconductors, discusses the company's specialization in manufacturing crystal growth machines for semiconductor-grade silicon wafers and advanced crystals used in defense applications.
➁ The Czochralski technique is highlighted as the dominant method for producing silicon wafers larger than 200mm, emphasizing its importance in reducing impurities and ensuring crystal quality.
➂ Raana Semiconductors aims to become the first company in India to manufacture solar-grade silicon wafers domestically, with plans to produce both solar and semiconductor-grade wafers within the next 36 months.
- JOB: Drone Design Engineer At Cloudtronics In Mumbai
- JOB: Power Electronics Engineer At Sona Comstar In Chennai
- Smart Fuse Switch Controller Reference Design
➀ This article discusses a smart fuse design that replaces standard fuses with a semiconductor solution, offering resettable protection, lower power consumption, and enhanced safety for vehicles.
➁ The design uses components like the TPS1213-Q1 high-side switch controller, INA296B-Q1 current sense amplifier, and a microcontroller to provide I²t overcurrent protection, low-power mode, and support for different types of loads.
➂ It is suitable for applications such as 12V and 48V power distribution boxes and zone control modules, aiming to optimize cable wiring and improve time-current characteristics.
- JOB: Analog Engineer At Intel In Bengaluru