Launch of Coin-Sized Chip-Level 3D Printer; ZhiYuan Unveils New Humanoid Robot Lingxi X2-N; Domestic Robot Dog Breaks Speed Record of 10 Meters per Second; Siemens Completes Acquisition of ebm-papst IDT Business

1/20 GGII: Global Power Battery Installation Reaches 369.8GWh from January to May GGII released the “Global Power Battery Installation Monthly Database” statistics showing that from January to May this year, global sales of new energy vehicles reached 6.975 million units, a year-on-year increase of 28%, driving global power battery installations to approximately 369.8GWh, a year-on-year … Read more

Voice of Ruichuang: A Comprehensive Breakdown of the SAW Wafer Fabrication Process (Part 2 – Process Comparison)

Have you discovered the options for “Share” and “Like”? Click here to check it out. ＊ Preliminary Review From 0 to 1: A Detailed Breakdown of the SAW Wafer Fabrication Process (Part 1 – Photolithography) From 0 to 1: A Detailed Breakdown of the SAW Wafer Fabrication Process (Part 2 – Thin Film Etching) The … Read more

Sharing Experiences on Analog IC Tape-Out

The following content is the experience of EETOP user zjyuestc regarding analog IC tape-out, now shared for everyone’s reference. Analog IC design has emerged relatively late in China, and there are currently very few mature designs. Most of the chips produced are essentially imitations of products from major international companies like TI, Maxim, LT, etc., … Read more

How Much Do Universities Spend on Chip Fabrication for Undergraduates and Master’s Students?

According to information from Chip Easy, there are no more than ten universities in China that can provide chip fabrication opportunities for undergraduates. Among these universities, not all of them have stable chip fabrication processes. Some schools only have opportunities for chip fabrication when collaborating with enterprises, while others only allow certain research groups at … Read more

Chip Journey (4) – Importing Design to Tapeout

In the previous article “Chip Journey 3 – Dedicated Vehicle or Ride-Sharing”, the design company has finalized the form of the tapeout. This issue introduces how design communicates requirements to the Fab and the preliminary alignment preparations.After completing the design plan, based on the maturity of the interface with the Fab, the design team and … Read more

Successful Tape-Out! Excellent Design Solutions from the Fifth Optoelectronic Integrated Chip Design Training Class Achieve Successful Tape-Out

Click the image for details As the preparations for the sixth Optoelectronic Integrated Chip Training are underway, we have received great news from the fifth Optoelectronic Integrated Chip Design Training Class: three excellent design solutions submitted by students have successfully completed tape-out. This training class has gathered outstanding students and researchers from across the country. … Read more

NPU Neural Processing Unit (1) – Basic Concepts of AI

Having been involved with NPU validation for several years, I realized I hadn’t organized and summarized my knowledge well, which makes it easy to forget. I will take some time to整理 and share some basic concepts. 1) Basic Definition of AI Figure 1 – Artificial IntelligenceAI, Machine LearningML, Deep LearningDL and GenerativeAI are interrelated Artificial … Read more

How Smart Edge Gateways Become the ‘Nervous System’ of Industrial IoT

Edge Intelligence In the industrial sector, IoT technology is rapidly developing, injecting strong momentum into industrial upgrades and intelligent transformation. In this transformation, smart edge gateways serve as a critical bridge connecting industrial devices and networks, gradually becoming the ‘nervous system’ of industrial IoT, playing a vital role in industrial systems. The Key Link of … Read more

Getting Started with Embedded Linux: Core Concepts Explained

From routers to smart speakers and industrial controllers, the flexibility of Linux and the prevalence of low-cost processors have made it a paradise for developers. Even more astonishing is that in China, you can currently buy a development board capable of running Linux for less than 100 yuan, which is practically a steal. The goal … Read more

Bluetooth Innovations Expand Wireless Connectivity Boundaries, High-Efficiency New Products Propel the Smart Transition of Bluetooth Devices

IoT Think Tank Original As the global industries accelerate their smart transformation, wireless connectivity technologies are undergoing a profound intelligent revolution. The deep integration of artificial intelligence technologies with various connectivity technologies not only enhances the efficiency of device interconnectivity but also gives rise to entirely new application scenarios and functionalities. Among various wireless connectivity … Read more