In this video, the author shows the significant performance differences between genuine and fake power semiconductors using advanced testing equipment.
Viewers will learn that fake semiconductors have much higher on-resistance and lower gate charge, resulting in poorer efficiency and higher temperatures in practical applications like a DC/DC converter.
The video demonstrates static tests with a curve tracer and dynamic tests with a double pulse tester, highlighting the critical importance of using genuine components for reliable and efficient device operation.
#video #electronics
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This project is prominent for utilizing the
Features of the smartwatch:
The comprehensive features of this smartwatch and its quick charging capability make it a practical and exciting tool for innovative applications and daily use.
More information:
#projects #esp32 #IoT
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As the tensions in the Asia region continue to grow, the industry analysts are trying to foresee any possible scenario. As such, if China invades Taiwan, the global semiconductor industry would face severe disruptions due to Taiwan's dominance in chip manufacturing. Taiwan produces over 60% of the world's chips and 70% of advanced chips smaller than 7 nanometers.
TSMC, a major Taiwanese company, supplies chips to tech giants like Apple and Google and has started diversifying production to the US, Japan, and Germany to mitigate risks. Nonetheless, any conflict disrupting Taiwan's chip production could cause a global shortage, skyrocketing prices, and significant economic impact.
#news
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This new documentary explores the ambitious ITER project in
The video beautifully captures the construction of the fusion reactor, showcasing impressive infrastructure, cutting-edge engineering, and the most complex equipment in the world, highlighting the extraordinary human endeavor behind this monumental project.
#video #energy #fusion
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YouTube
Nuclear fusion's hope - The dream of endless clean energy | DW Documentary
Could nuclear fusion generate an infinite amount of clean energy? In contrast to nuclear fission, nuclear fusion looks favorable when it comes to environmental and safety concerns. Could nuclear fusion be the solution to our environmental problems?
The sun…
The sun…
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A global IT outage affecting 8.5 million Windows devices was caused by a faulty update from CrowdStrike, leading to significant disruptions. The issue stemmed from a null pointer bug in the C++ code of the update, which triggered widespread system crashes. Specifically, the program attempted to access memory at an invalid address ("
0x000000000000009c"), resulting in a cascade of failures across various critical services and platforms.Many experts argue that if the update had been written in
#news #crowdstrike #rust #programming #security
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This tutorial guides you through using timer interrupts with the
#articles #beginner #esp32 #micropython
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Embedded Systems
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In NAVER 1784, a study focused on optimizing
Continuous updates to robots' boarding rules and positions are made to enhance their perceived competence and efficiency. This research highlights the importance of considering human perceptions in Human-Robot Interaction (HRI) to ensure smooth integration of robots in everyday environments.
#news #robots
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The Cyberdore 2064 is a DIY cyberdeck project that captures the essence of retro-futuristic computing. Crafted around a
The features of the device:
This project is ideal for enthusiasts of cyberpunk aesthetics and DIY electronics: Its blend of nostalgic design elements and practical functionality makes it a standout choice for those interested in crafting their own cyberdecks.
#projects #raspberry #cyberdeck
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When building embedded databases, there are several key considerations to ensure reliable and efficient data management. In particular, this article highlights the importance of understanding non-volatile storage (NVS) challenges, such as data corruption and system compatibility.
It also explores various existing database implementations and custom solutions, offering practical advice for optimizing storage and managing records in embedded systems. By focusing on these aspects, developers can create durable and maintainable embedded applications that perform reliably under real-world conditions.
#articles #design
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