With the rapid development of the PCB industry, PCBs are gradually moving towards high-precision fine lines, small apertures, and high aspect ratios (6:1-10:1). The copper requirement for holes is 20-25μm, and for boards with DF line spacing ≤ 4 mil, most PCB manufacturers face plating adhesion issues. Adhesion can cause direct short circuits, affecting the … Read more
#New Opportunities in the Computing Hardware Sector: Analyzing the Potential of Subfields like CPO, Copper Cables, and PCBs Currently, with the rapid development of artificial intelligence technology, the demand for computing power is experiencing explosive growth. Against this backdrop, the hardware industry related to computing power is also welcoming unprecedented development opportunities. This article will … Read more
The ground plane and power plane are large conductive areas in PCB design with various purposes. The ground plane provides a common reference point for electrical signals and serves as a return path for current. The power plane transmits power voltage to various components on the circuit board, helping to evenly distribute power across the … Read more
A few days ago, I wrote an article summarizing the performance window for mid-year reports in the PCB sector. Here, I will supplement some additional stocks. 1. High-end Substrates and Copper Foil 1. Jin’an Guoji: Domestic replacement of high-frequency and high-speed copper-clad laminates, certified by NVIDIA AI servers. 2. Shengyi Technology: Among the top five … Read more
The demand for AI servers is exploding, automotive electronics are upgrading, consumer electronics are recovering, and breakthroughs in domestic technology are occurring. Especially for AI servers, the value of a single PCB is 3-5 times higher than that of traditional servers. The cost of the PCB for a single cabinet from NVIDIA exceeds $170,000! Domestic … Read more
▲ Click☆to star me to avoid losing contact 1. Introduction This time we will configure PWM output based on RTD, without further ado, let’s get started. 2. Configuration Steps 1. Load the driver For this experiment, we need to add these configurations yourself. 2. Port Configuration Make the following configurations. After entering 2 here, the … Read more
In the heart of Silicon Valley, a grand event gathering the world’s brightest and most energetic young tech elites—the YC AI Entrepreneurship School—welcomed a heavyweight guest. When Elon Musk appeared on screen, the air was filled not only with admiration and anticipation but also with a collective questioning of the future. As the leader of … Read more
Part01 Chatbot “Xbow” Ranks First on HackerOne The performance of artificial intelligence (AI) has surpassed that of human red team members. On the HackerOne platform, an AI chatbot named “Xbow” currently ranks first in the reputation leaderboard of the US security industry. The platform connects businesses with ethical hackers through a bug bounty program, and … Read more
In May 2025, Chengdu enjoys perfect sunshine.At the Dongguang Artificial Intelligence Valley in Chenghua Economic Development Zone,a grand party about the “future” has begun— with the launch of the Free 3D Southwest Cultural and Creative 3D Printing Base,this industrial hub in the west is once again showcasing its ambition in the field of technological innovation.As … Read more
Artificial Intelligence and Robotics Introduction to the Micro-Specialty Background of Micro-Specialty Development In the current era of rapid technological advancement, the field of artificial intelligence and robotics has become a global focal point. This trend has led to an explosive growth in the demand for professionals in related fields. The micro-specialty in artificial intelligence and … Read more