Embedded Software & Tools

  • Operating Systems (Linux, RTOS, Android)
  • Firmware Development
  • Embedded Security
  • Development Tools & IDEs
  • AI/ML in Embedded Systems

Assistance with 1.4nm Chip Flexible Substrate Technology

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Assistance with 1.4nm Chip Flexible Substrate Technology

1.4nm ChipFlexible Substrate 1. SiO₂ nanoparticle doping rate (5-20wt%) 2. Nanocellulose diameter (10-15nm) 3. Metal oxide layer thickness (0.5-2nm) 4. Organic-inorganic hybrid interface density (10³/cm²) Micro composition (10 items) 5. Ultra-thin silicon layer lattice defect density (<10⁵/cm²) 6. Flexible polymer chain orientation (>80%) 7. Nanowire conductive network porosity (5-30%) 8. Stress buffer layer Young’s modulus … Read more

Our Generation Z is Creating Photonic Chips

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Our Generation Z is Creating Photonic Chips

Author | Jin TingStaff at Nanjing Zhi OptoelectronicsAfter just finishing the release of five PDK toolkits, we are now preparing for the launch of the large model OptoChat AI. Over the past month, our team has been in “high-speed operation” mode, focusing on innovations and industrial applications of photonic chip technology, rolling out one new … Read more

Micro ‘Chip Fans’ Can Cool Large Data Centers: xMEMS Chips Integrated into Optical Transceivers, a Key Element in the AI Boom

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Micro 'Chip Fans' Can Cool Large Data Centers: xMEMS Chips Integrated into Optical Transceivers, a Key Element in the AI Boom

In data centers, pluggable optical transceivers convert electronic bits into photons, transmitting them to various corners of the room and then converting them back into electronic signals, making it a critical technology for controlling massive amounts of data in artificial intelligence. However, this technology consumes a significant amount of power. According to Nvidia, in a … Read more

Huawei’s 384 Self-Developed Chip Solution Revealed: Leading NVIDIA and AMD by a Generation

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Huawei's 384 Self-Developed Chip Solution Revealed: Leading NVIDIA and AMD by a Generation

“ The U.S. blockade on chip exports to China has made NVIDIA CEO Jensen Huang anxious, as he is well aware of the current level of domestic computing power in China. Recently, Huawei launched the AI computing cluster solution CloudMatrix 384, which may seem similar to others at first glance, but a closer analysis reveals … Read more

From Beginner to Expert in Chip Manufacturing: A Practical Guide to the Complete Semiconductor Processing Flow (Series Four – Complete Wafer Manufacturing Process)

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From Beginner to Expert in Chip Manufacturing: A Practical Guide to the Complete Semiconductor Processing Flow (Series Four - Complete Wafer Manufacturing Process)

Overview This chapter will introduce the four basic processes used in wafer manufacturing to form electrical components of integrated circuits on the surface and within the wafer. The circuit design process traces from functional diagrams to the production of photomasks and mask plates. The characteristics and terminology of wafers and chips are described in detail. … Read more

Huawei CM384’s Comeback: How Domestic Computing Power Breaks the Chip Blockade

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Huawei CM384's Comeback: How Domestic Computing Power Breaks the Chip Blockade

Click the “blue text” above to follow us The ongoing escalation of the U.S. chip export ban against China is intended to curb the development of artificial intelligence in China, but it unexpectedly highlights Huawei’s technological breakthrough. While NVIDIA CEO Jensen Huang is anxious about China’s progress in computing power, Huawei’s AI computing cluster solution, … Read more

How to Network for Surveillance Projects?

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How to Network for Surveillance Projects?

Many friends have asked whether a core switch is needed for a 100-channel surveillance system. When it comes to core switches, one inevitably thinks of the networking methods of switches. How do different-sized networks get structured? There are three common networking methods for surveillance projects, let’s take a look. Architecture 1: Small Projects with Around … Read more

Achieve Whole-Home WiFi Coverage Under 100 Yuan with Mesh Networking and WiFi 6!

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Achieve Whole-Home WiFi Coverage Under 100 Yuan with Mesh Networking and WiFi 6!

Last time, I shared an article on achieving whole-home WiFi 6 on a low budget. Many friends might have purchased it, haha~ Can you believe you can achieve whole-home WiFi coverage for three floors with a budget of 150? Here’s a recommendation for a cost-effective router that supports Mesh networking~ Last time, the budget was … Read more

Why Global Variables Are Commonly Used in C Language Development for Microcontrollers

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Why Global Variables Are Commonly Used in C Language Development for Microcontrollers

Click the aboveblue text to follow us In C language development for microcontrollers, the use of global variables is indeed very common. This programming style is mainly due to several important reasons: 1 Performance and Resource Constraints In embedded systems, resources (such as memory and CPU time) are often very limited. Using global variables can … Read more

Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language

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Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language

Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language In C language, pointers and arrays are two very important concepts, and they are closely related. Understanding the relationship between the two is crucial for mastering C programming. 1. What is a Pointer? A pointer is a variable used to store a … Read more