Click ⬆️ to follow for more Tesla news in the next issue Elon Musk shared the latest developments regarding Tesla’s self-developed AI chip on X, clearly outlining the production plans and timelines for AI5, AI6, and AI7 for the first time. “Slightly different versions of the Tesla AI5 chip will be made at TSMC and … Read more
[Image] Every electronic device contains a Printed Circuit Board (PCB). In the modern technology sector, PCBs have become the foundation and core of the electronics industry, serving as the bedrock of the electronic world. Within the PCB field, there exists a ‘crown jewel’ that facilitates communication between chips and PCBs, known as the IC substrate. … Read more
We can use a very vivid analogy to explain: imagine the inside of a chip as a city, and information (data) as vehicles traveling in this city. Old-fashioned “city” (outdated processes, such as 28 nanometers): Imagine a city with outdated planning: • Wide roads but occupy a lot of land: The “main roads” (connections between … Read more
The First Step in Microcontroller Learning! A Step-by-Step Guide to Lighting Your First LED, Even Beginners Can Master It Dear electronics enthusiasts, have you often heard about microcontrollers but found them to be mysterious? Today, we will break this myth! Whether you are a complete beginner or someone interested in electronics, as long as you … Read more
When engaging in embedded development, do you often find yourself perplexed by the “dozens of manufacturers and hundreds of ARM chips”? Should you choose ARM7 or ARM9? Do you need an MMU? Is the built-in storage sufficient? There’s no need to panic; the core principle of selecting ARM chips is:precisely matching your requirements with the … Read more
Why do hardware engineers have thinner wallets than circuit boards? Today, let’s discuss this heart-wrenching topic—where does all the money of hardware engineers go?1. The “static working point” on the paycheck is relatively low As the saying goes, choice is more important than effort. While our software counterparts are reaping the benefits in the internet … Read more
1. The Core Role of Surface Treatment Processes First, it is important to understand why surface treatment is necessary: Preventing Copper Oxidation: Bare copper is highly susceptible to oxidation in the air, and the resulting copper oxide can severely damage solderability. Providing a Solderable Layer: It provides a good soldering surface for the connection between … Read more
A “Small Chip” That Holds a Big World In the world of smart devices, whether it is routers, cameras, or industrial controllers, a reliable “storage warehouse” is needed to save firmware, configurations, and critical data. Today, we will deeply analyze XTX’s XT25Q64F—a stable and high-capacity flash memory chip, and see how it becomes the core … Read more
The mainstream storage chips are divided into DRAM and NAND. DRAM is like building a vast, uniform “single-story neighborhood” on a flat surface, where each “house” (capacitor and transistor) is extremely small and precise; whereas 3D NAND resembles constructing a “skyscraper,” significantly increasing storage density by stacking hundreds of layers vertically. Compared to logic chips, … Read more
SH has stated on the interactive platform that the company is highly focused on new technologies and applications of new products in the industry, emphasizing research and development innovation and product upgrades to continuously enhance the company’s core competitiveness. Currently, the company has completed the electrical and thermal performance verification of M7 and M8 level … Read more