Changqing Cloud Overview of Domestic AI Chips: GPU/NPU Manufacturers Are All Here GPU NPU Introduction The explosive growth of artificial intelligence computing power is driving the global semiconductor industry landscape to be reshaped. According to IDC’s forecast, by 2025, the scale of China’s AI chip market will exceed 200 billion yuan, with training chips accounting … Read more
Lenovo showcased two concept validation devices at MWC, both of which are AI PC peripherals. These devices are equipped with independent NPU, capable of injecting AI computing power into older devices without integrated NPU, providing support for local inference of large models. The monitor, which has a built-in NPU, not only provides AI computing power … Read more
Click the blue text ↑ to follow us Recently, Suzhou Guoxin Technology Co., Ltd. (hereinafter referred to as Guoxin Technology) and Anhui Wentian Quantum Technology Co., Ltd. (hereinafter referred to as Wentian Quantum) established a “Quantum Chip Joint Laboratory” to collaborate on the development of the quantum secure chip CCM3310SQ-T, which has completed its research … Read more
▼ Follow WeChat public account: Engineer Looks at the Sea ▼ Hello everyone, I am Engineer Looks at the Sea, original articles are welcome to like and share! Analyzing, locating, and repairing circuits is a basic task for hardware engineers. Various strange problems always arise on-site, and we need to gradually locate and solve these … Read more
Printed circuit boards (PCBs) are the core components of electronic products, and their manufacturing and quality control are crucial for the healthy development of the entire electronics industry. To better regulate the PCB market, the Chinese government has established a series of relevant national standards. Below is a list of common PCB national standards, which … Read more
Click the image above to follow “Chuangxue Electronics” and easily learn electronic knowledge. Chuangxue Electronics Subscription Daily updates on technical articles in the electronics industry and the latest news on microcontrollers, making learning easy anytime, anywhere. A universal circuit board is a printed circuit board filled with pads according to the standard IC spacing (2.54mm), … Read more
Click the above to follow us and add star marks★ to get timely industry news To expand the channels of knowledge and information exchange, this journal has been included in CNKI China National Knowledge Infrastructure, Wanfang Data Knowledge Service Platform, China Core Journals (Selection) Database, and VIP Information Chinese Science and Technology Journal Database. Official … Read more
PCB Network News There are numerous standards in the circuit board industry, but how many of the commonly used printed circuit board standards do you know? The following is for your reference: 1) IPC-ESD-2020: Joint standard for the development of electrostatic discharge control programs. It includes the design, establishment, implementation, and maintenance necessary for an … Read more
Printed Circuit Boards (PCBs) are the core components in electronic devices, playing a crucial role in connecting and transmitting electrical signals. The manufacturing process is complex and surprising, with each step significantly impacting the performance and reliability of the final product. Therefore, engineers must be well-acquainted with the PCB manufacturing process. This article will discuss … Read more
Method 1: 1. Cut the copper-clad board to the required size for the circuit diagram. 2. Place wax paper on a steel plate, use a pen to draw the circuit diagram on the wax paper at a 1:1 scale, and cut out the drawn circuit diagram according to the size of the circuit board. Place … Read more