Using ordinary PWM IC + logic chip + 2 half-bridge drivers to achieve 4-switch buck-boost instead of LM5175 is too expensive. Currently, the production line uses hundreds of pieces every day.This cont...
When designing with high-speed amplifiers, it is important to be familiar with their general specifications and understand their specific concepts. In this article, high-speed amplifiers are operation...
As Java technology continues to show its superiority and uniqueness in work, everyone's enthusiasm for Java is much higher than in previous years, but is it suitable for college graduates to learn Jav...
Looking for a comprehensive implementation expert, working in Beijing Haidian Integrated Circuit Design Park/Hefei Intelligent Technology Building. Salary 40,000-60,000 yuan/month, options, full socia...
#Signal correlation operation and algorithm analysis in the application of single-chip computer program### The correlation function is a powerful tool for identifying signals and is widely used in the...
Metallic silicon is the main raw material for polysilicon manufacturing. The overall purpose of solar-grade polysilicon manufacturing is to separate metals such as iron, magnesium, calcium and amor...[Details]
On April 15, TSMC (TSM) released its first quarter financial report for fiscal year 2021. The financial report shows that the consolidated revenue in the first quarter was NT$362.41 billion (...[Details]
Differential probe is a kind of measuring probe for oscilloscope and is the mainstream accessory of modern oscilloscope. Probes can be generally divided into two types: passive probes and active prob...[Details]
Problem description: In the ADS1.2 environment, when using Jlink to connect to Zhou Ligong's EasyARM2131 development board, it prompts that it cannot connect to the CPU (JLINK could not find supporte...[Details]
New glass battery could make electric cars more practical for everyday use The inventor of the lithium-ion battery is now 97 years old, but he still wants to continue to study batteries. His lates...[Details]
On December 9, vivo released the new OriginOS Ocean system. After a period of internal testing, the public beta version has now been pushed to 13 models of the vivo X60/X70 and iQOO series, whi...[Details]
Using better devices only creates a good foundation and possibility for designing and implementing a good system. If you still use and follow the traditional hardware and software design ideas and me...[Details]
On September 21, 2023, Shanghai Evonik Financial Leasing Co., Ltd. and Jiangxi Ganneng Energy Service Co., Ltd. (hereinafter referred to as Ganneng Energy), a subsidiary of Jiangxi Ganneng Co., Ltd...[Details]
The latest AX88772E USB 2.0 to 100M Ethernet control chip launched by AsiaInfo Electronics has the characteristics of small package, low power consumption and driverless. It not only meets customers'...[Details]
Summary: This project is based on the Cerebot32M*4 board as the main controller of the system, and designs a high-power semiconductor laser system with a new architecture. According to the workin...[Details]
As panels become cheaper, the prices of large-screen TVs have also started to plummet. In the past two years, many people should have felt that the price of large-size LCD TVs has plummeted. A 4K 5...[Details]
Power management semiconductors clearly emphasize the position and role of power management integrated circuits (power management ICs, referred to as power management chips) in terms of the devices...[Details]
From January to April 2024, the total battery consumption of
electric vehicles
(EV, PHEV, HEV) sold worldwide (excluding China) was approximately 101.1GWh, an increase of 13.8% over the sam...[Details]
Introduction: This article mainly introduces permanent magnet synchronous motor vector control, two control strategies (id=0 and MPTA). Under the same working conditions, the control performance of...[Details]
1. Basic Information of the Company
Wuxi Riemann Robotics Technology Co., Ltd. is a robotics company incubated by the Wuxi Research Institute of Huazhong University of Science and Technolo...[Details]