Editor’s Note PCB (Printed Circuit Board) is the supporting body for electronic components. Because it is made using electronic printing techniques, it is referred to as a “printed” circuit board. Before the advent of PCBs, circuits were made by point-to-point wiring. This solution had low reliability because as the circuit aged, line breakage could lead … Read more
Your smartphone has approximately 110 meters (about 360 feet) of wiring. These wires connect the camera, speaker, screen, wifi antenna, GPS, battery, fingerprint sensor, dozens of microchips, and many more components into one device, enabling all components to work closely together. A football field’s length of wiring is precisely integrated into your smartphone, but where … Read more
PCB Printed Circuit Board Main Points 01 What is PCB? PCB (Printed Circuit Board) refers to a printed board that forms connections between points and prints components on a common substrate according to a predetermined design. It serves as a support for electronic components and as a carrier for their electrical interconnections. Classification 1. According … Read more
Opening Remarks Currently, artificial intelligence (AI) is integrating into various industries, becoming a key engine for accelerating the development of new productive forces tailored to local conditions. Hangzhou, as a national pilot zone for the innovation and development of the new generation of artificial intelligence and a leading area for AI applications, prioritizes the implementation … Read more
■ Intelligent robots are the core equipment of the city’s intelligent terminal industry development, representing the forefront direction of advanced manufacturing and the integration of new generation information technology. They are an important field in global technological competition and industrial upgrading. In 2023, the city released the “Shanghai Action Plan for Promoting the High-Quality Innovative … Read more
Note: For each step, you only need to look at the specific part in the corresponding article. Although many articles write about other parts, the author encountered various bugs, so the parts that work without issues have been extracted. 1. Image Burning, Connecting Raspberry Pi with Ethernet, and Basic Configuration (1) System Image Burning Installing … Read more
In June this year, the Raspberry Pi 4 was officially released with significant hardware upgrades. The memory, which has always been a headache, finally offers multiple versions to choose from. Upon hearing the news, Gu Yue Jun was eager to place an order for the 4GB memory version and waited for its arrival. It finally … Read more
Reprinted from Linux Fan What operating systems are generally used on airplanes? This is the answer many people have been wanting to know. This section is based on an answer from V friends reprinted from Baidu Zhidao: Aerospace software is not mysterious; from a computer architecture perspective, it is not much different from ordinary computer … Read more
Reading and Thinking Intelligent robots can be summarized as having perception intelligence, cognitive intelligence, decision-making intelligence, and control intelligence in the deep integration of artificial intelligence and robotics technology. In the future, robots will develop towards networking, autonomy, collaboration, and dexterity. Wang Yaonan, Academician of the Chinese Academy of Engineering, Professor at Hunan University Why … Read more
Industrial robots are multi-joint mechanical arms or multi-degree-of-freedom machines widely used in the industrial field. They possess a certain degree of autonomy and can rely on their own power sources and control capabilities to achieve various industrial processing and manufacturing functions. Industrial robots are widely applied in various industrial fields such as electronics, logistics, and … Read more