
Sisoog
2.6K posts

Sisoog
@sisoog
مرجع متن باز آموزش الکترونیک ایران #الکترونیک






به سختی وصل شدیم که فقط این خبر را بدیم طبق اطلاعات تایید شده حداقل 4 تا از شرکتهای بزرگ تولید مدارچاپی PCB در ایران بصورت هدفمند مورد هدف قرار گرفتند و نابود شدند شرکتهایی که به نظر درصد قابل توجهی از PCB ایران را تامین میکردند









🇨🇳 WTF. Reuters published an article saying China built a prototype extreme ultraviolet lithography (EUV) machine in Shenzhen, the tool needed for the most advanced chipmaking. Until now, ASML is the only company that has truly cracked EUV technology. Its machines cost about $250 million each and are critical for making the most advanced chips designed by Nvidia and AMD, and manufactured by TSMC, Intel, and Samsung. The result marks the payoff of a 6-year government program focused on semiconductor independence. People compared it to China’s version of the Manhattan Project, the U.S. wartime program that built the atomic bomb. China's prototype reportedly generates EUV light and is being tested, but it has not produced working chips yet, with 2028 and 2030 mentioned as targets. EUV is a chip “printing” step that uses extremely short wavelength light to draw tiny circuit patterns onto silicon, and smaller patterns usually allow more compute per area. Getting usable EUV is hard because the machine must create EUV light from a laser hitting molten tin, then keep the optics clean and perfectly stable so the pattern does not blur. Sources describe former ASML engineers helping reverse engineer parts of the system, and Huawei coordinating a wider effort across labs and suppliers. “The aim is for China to eventually be able to make advanced chips on machines that are entirely China-made,” one of the people said. " China wants the United States 100% kicked out of its supply chains." --- reuters. com/world/china/how-china-built-its-manhattan-project-rival-west-ai-chips-2025-12-17/


میخوام دوتا مانیتور واسه خودم از چین به خرم، چه روش اقتصادی واسه اوردنشون هست؟






