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Electronics News
Knowridge
4d
37
Image Credit: Knowridge
TikTok shows dominance among young Americans amid looming US ban
- TikTok shows dominance among young Americans amid looming US ban.
- Research from Northeastern University reveals that the social media landscape has been relatively stable for the past four years, except for TikTok.
- TikTok users skew younger, with a higher usage among non-white respondents, people with a high-school education or less, more women than men, and more Democrats than Republicans.
- Meta (Facebook, Instagram, Messenger, WhatsApp) dominates social media users' attention, followed by Alphabet (YouTube), and then TikTok.
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Hackernoon
6d
148
Image Credit: Hackernoon
How Computers Are Designed for Extreme Environments
- Electronics need to withstand extreme temperatures, from hot factory floors and outdoor conditions to outer space and deep-sea settings. Cooling and low-power components are crucial to warding off excessive heat, and liquid cooling is more efficient than fans. Foam and other materials provide insulation against sub-zero conditions that would cause condensation and reduced battery life. Intrusion from dust and water is prevented by high IP ratings that encase the device's vulnerable parts in a sealed container. Metallurgy and composite materials help withstand physical shocks, and EMF shields absorb radio wave interference. New materials and components make it easier to build robust electronics.
- Computers, phones, and other sophisticated devices need to be robustly designed to withstand extreme environments, from scorching temperatures to the freezing depths of space.
- Liquid cooling is used instead of fans, and gallium nitride can be used to produce low-energy components that produce lower heat.
- Insulation materials like foam and silicone can protect against condensation in freezing conditions, while military-grade alloys and OLED screens can help withstand temperature fluctuations.
- Devices designed for ruggedness withstand physical shocks and vibration through advanced composite materials and cushioning with rubber or foam padding.
- Electronics with appropriate IP ratings are designed to keep out dust and water by sealing vulnerable parts in a tight, protective container.
- To prevent electromagnetic interference, grounding techniques, Faraday cages, and reduced electric channel lengths are employed.
- Designers must follow best practices and rigorous testing protocols to anticipate the kinds of environmental hazards their creations will encounter.
- Advancements in materials and components make it easier to create more robust electronics that can withstand even the most extreme industrial, outdoor, or space environments.
- Devices must be designed for harsh industrial and outdoor environments, including those in space, by using cooling techniques, low-power components, insulation, and enclosures that limit water and dust infiltration. Modern materials help provide toughness and durability.
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Eletimes
6d
210
Image Credit: Eletimes
Infineon strengthens Sensor and Radio Frequency portfolio with new business unit to drive profitable growth
- Infineon Technologies forms new business unit SURF (Sensor Units & Radio Frequency) to drive growth in the sensor and RF markets.
- The new business unit combines the existing Sensor and RF businesses into one dedicated organization within the Power & Sensor Systems division.
- Infineon aims to capitalize on the growing demand for sensors and RF solutions driven by trends in green energy, clean mobility, and smart IoT.
- The strategic move allows for improved sales activities, innovation capabilities, and differentiated system solutions for automotive, consumer, and industrial customers.
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Eletimes
6d
268
Image Credit: Eletimes
New MOTIX family of full-bridge ICs for smart brushed DC motor applications enables comfort and convenience in vehicles
- Infineon Technologies AG expands its portfolio with the MOTIX Bridge BTM90xx family, a product family of full-bridge/H-bridge integrated circuits (ICs) designed for brushed DC motor applications.
- The BTM90xx family offers extensive protection and diagnostic functions, with a supply voltage range of 7V to 18V (extended 4.5V to 40V) and a current limit of at least 10A or 20A.
- Infineon provides a comprehensive support package, including technical product documentation, simulation models, evaluation boards, and software, to simplify the evaluation and design-in process for MOTIX BTM90xx.
- The MOTIX BTM90xx family aims to enable comfort and convenience in vehicles with its intelligent and tiny motor control solutions.
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Iotbyhvm
7h
189
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How to Turn a Raspberry Pi into a Router
- The Raspberry Pi can be transformed into a fully functional router.
- Requirements: Raspberry Pi, power supply, microSD card, Ethernet cables, USB Wi-Fi adapter (if needed), internet connection, and a computer.
- Steps: Install and update Raspberry Pi OS, configure network interfaces, enable IP forwarding, install and configure a DHCP server, set up NAT (Network Address Translation), and test the router.
- Optional: Set up a wireless access point using hostapd package.
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Iotbyhvm
8h
56
Image Credit: Iotbyhvm
60/40 Vs 63/37 Solder – What are their Similarities and Differences
- Both 60/40 and 63/37 solder are widely used in electronics for creating connections on printed circuit boards (PCBs). They have similar compositions, consisting of tin and lead, with tin being the primary component.
- Both solder types have a melting point of approximately 183°C, good electrical conductivity, and are relatively easy to use.
- The key differences between 60/40 and 63/37 solder lie in their eutectic properties, fluidity during soldering, strength and reliability of joints, and environmental considerations.
- 60/40 solder is non-eutectic, requires careful handling, and contains more lead, while 63/37 solder is eutectic, provides better fluidity during soldering, forms stronger joints, and contains slightly less lead.
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Iotbyhvm
8h
285
Image Credit: Iotbyhvm
Top 7 Wire and Cable Manufacturers in the World
- Prysmian Group, based in Milan, Italy, is one of the largest and most renowned wire and cable manufacturer in the world.
- Nexans is a leading player in the wire and cable industry based in Paris, France, with over 120 years of experience.
- Southwire Company, founded in 1950 and headquartered in Carrollton, Georgia, USA, is one of North America’s largest wire and cable manufacturer.
- Sumitomo Electric Industries, headquartered in Osaka, Japan, is a prominent global wire and cable manufacturer.
- General Cable, before its acquisition by Prysmian Group in 2018, was a major player in the wire and cable industry.
- Furukawa Electric, headquartered in Tokyo, Japan, is a key player in the global wire and cable industry.
- KEI Industries, based in New Delhi, India, is a rapidly growing wire and cable manufacturer.
- The top seven manufacturers in the industry have set themselves apart through innovation and quality products.
- They operate globally with manufacturing facilities and distribution networks worldwide.
- They have contributed significantly to the infrastructure, technological advancements, and renewable energy solutions around the world.
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Iotbyhvm
8h
145
Image Credit: Iotbyhvm
Getting Date & Time From NTP Server With ESP8266 NodeMCU
- Keeping track of accurate time is important in many projects, especially those involving automation, logging, or scheduling.
- Using an ESP8266 NodeMCU, you can easily get the current date and time by communicating with an NTP server.
- This tutorial guides you through the process step-by-step, including understanding NTP servers, setting up Arduino IDE for ESP8266, installing required libraries, writing the code, uploading the code, customizing the code, and troubleshooting tips.
- By using an NTP server, you can easily fetch accurate date and time for your projects with the ESP8266 NodeMCU, making it useful for applications like data logging, scheduling tasks, or synchronizing devices.
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Iotbyhvm
13h
242
Image Credit: Iotbyhvm
Digi XBee: Getting Started with Digi XBee
- Digi XBee is a family of small wireless communication modules designed to help devices talk to each other without using wires.
- Digi XBee modules are made by Digi International and support various wireless communication technologies, such as Zigbee, Wi-Fi, Cellular, and more.
- These modules are known for their flexibility, reliability, energy efficiency, and ability to create strong, self-healing networks.
- Digi XBee modules are used in various fields including home automation, agriculture, industrial automation, healthcare, and asset tracking.
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Eletimes
14h
32
Image Credit: Eletimes
Electronic Sensors Market Revolutionizing Industries with Cutting-Edge Innovations and Future Growth Potential
- The Electronic Sensors Market has transformed in recent years, driven by technological innovations and demand across industries.
- The healthcare industry, in particular, has been a major adopter of electronic sensors.
- The global Electronic Sensors Market is projected to reach $52.6 billion by 2032, reflecting a robust CAGR of 8.7% throughout the forecast period.
- Sensors are vital for functions such as collision detection, lane departure warning, and adaptive cruise control, making driving safer and more efficient.
- MEMS sensors have gained widespread adoption due to their compact size, low cost, and versatility.
- AI-driven sensors can not only collect data but also analyze and interpret it in real-time.
- The future of the electronic sensors market is filled with growth potential, driven by the growth of IoT and the demand for more sustainable solutions.
- Despite the significant growth prospects, the electronic sensors market faces certain challenges.
- The market is witnessing price sensitivity, with cost-effective solutions being a major consideration for both end-users and manufacturers.
- Emerging markets, particularly in Asia-Pacific, are expected to contribute significantly to the global growth of the electronic sensors market.
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Knowridge
1d
252
Image Credit: Knowridge
Scientists build 3D-printed microscope for under £50 in just 3 hours
- Researchers at the University of Strathclyde have created the world’s first fully 3D-printed microscope in under three hours at a cost of less than £50.
- The microscope's design is based on an open-source blueprint from OpenFlexure, allowing for affordability and accessibility.
- The 3D-printed microscope achieved sub-cellular resolution and successfully imaged red blood cells and kidney structures.
- This breakthrough could democratize access to microscopes, making them more widely available and affordable for scientists, medics, and students.
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15 Likes
Knowridge
2d
1.2k
Image Credit: Knowridge
This seed-sized amplifier chip could boost space communications
- The European Space Agency (ESA) has developed a tiny chip, smaller than a strawberry seed, that can revolutionize space communications.
- The chip, called a low noise amplifier, measures just 1.8 by 0.9 millimeters and is designed to boost extremely faint signals for radar and telecommunications missions.
- It has potential uses in radar-based missions to amplify faint radar echoes reflected from Earth's surface back to satellites.
- For telecommunications, the chip strengthens weak signals sent from Earth to satellites, enabling broadband and broadcasting services.
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Medium
5d
392
Image Credit: Medium
Top 10 Must-Have Gadgets for Tech-Savvy Students
- Smart tablets like the Apple iPad or Microsoft Surface Pro have become essential for tech-savvy students, offering versatility and the ability to take notes, draw diagrams, and even annotate eBooks.
- Noise-canceling headphones like Bose and Sony are perfect gadgets to help students concentrate by creating a serene sound environment, allowing them to maximize productivity while studying.
- Smart notebooks like the Rocketbook provide a modern approach to note-taking and combine the familiarity of traditional writing with digital storage, allowing students to organize, revisit, and review material easily.
- A portable charger is an essential gadget that ensures students can power up their smartphones, tablets, and laptops on the go. Compact and easy to carry, it eliminates the stress of finding a power outlet.
- Smart planners like the Rocketbook Planner or myStudyLife App combine digital features with organizational tools to help students manage their schedules effectively.
- E-readers like the Amazon Kindle or Kobo make it easy to have an entire library in one compact device. With thousands of books available for download, students can access required reading materials on the go, saving space in backpacks and textbooks.
- Bluetooth keyboards enhance the typing experience significantly and can turn any flat surface into a workspace, making it easy for students to write essays or complete assignments.
- Smart speakers like Amazon Echo or Google Nest can play music, set reminders, answer questions, and even control other smart devices in the home. They create a study-friendly environment and promote focus by playing playlists designed specifically for studying or relaxation.
- Digital whiteboards like Microsoft Surface Hub or Google Jamboard offer a modern solution for brainstorming and project planning. Multiple users can contribute ideas in real-time, making them perfect for study groups or class discussions.
- Fitness trackers like Fitbit or Garmin help students monitor their activity levels, ensuring they take breaks and stay active throughout their study sessions. They promote mindfulness and reduce stress, leading to improved concentration and overall well-being.
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Medium
6d
393
Boost Your Gaming Performance For FREE — Maximize FPS
- In this article, we’ll show you how to boost your gaming for free.
- Optimizing your gaming performance is key for a great gaming experience. By understanding what affects your performance, you can make free improvements.
- To enhance gaming experience, optimizing your Windows settings is key. Use free gaming tools to update drivers, disable unused programs, and tweak power settings.
- To make your gaming better, use free tools that boost your performance. Software tools can optimize your system for gaming.
- To boost your gaming skills, exploring advanced BIOS tweaks is key. These tweaks can unlock your system’s full potential, leading to smoother gameplay.
- To enhance gaming experience, it’s key to tweak your network settings. A solid and quick internet connection is vital for online gaming. It makes data transfer faster and more accurate.
- To make your games run better and smoother, managing background processes is key. This means freeing up resources for your games.
- Keeping your computer at the right temperature is key for gaming performance optimization. High temperatures can slow down your computer, cause crashes, and even damage it. To boost your gaming performance free, it’s important to keep your computer cool.
- In this guide, we’ve covered many ways to maximize your gaming potential and improve your gaming skills for free. We’ve talked about tweaking Windows settings and using powerful software tools. These strategies can help you get the most out of your system.
- Adjusting your graphics, resolution, and frame rate settings can make your games smoother. Using performance monitoring and driver update tools helps you find and fix system bottlenecks.
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Knowridge
7d
165
Image Credit: Knowridge
Scientists develop comfortable fabrics that generate electricity from movement
- Scientists at North Carolina State University have developed a new fabric that generates electricity from movement.
- The fabric uses special molecules called amphiphiles to reduce friction against the skin and produce electricity.
- The researchers designed fabrics that feel comfortable to wear and can generate up to 300 volts of electricity.
- The team aims to explore practical applications for this technology, such as integrating it into wearable devices or creating new products.
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