I'm going to post some old boards. If you like them, you can buy them directly. I'll update them from time to time.Brand new STM32F302 NUCLEO Pack FOC and 6-step motor control development boardBrandne...
According to the circuit below, I want to connect a 9V directly to Vbus in my system. Will this chip output normally and charge the battery?
Do I need to give specific signals to the D+ and D- signals...
Semiconductor packaging is a very complex process that supports a huge global industrial chain. Each link in this chain has detailed division of labor and strict requirements. There are also many pack...
GLFore G100 is a portable real-time acoustic imager that can visualize the sound source in the form of a color contour map, forming a detection effect similar to that of a thermal imager on the temper...
On the ramp at the Yokohama-Machida Interchange on Japan's busy Tomei Expressway, accidents often occur because vehicles are driving too fast and are unable to turn. Earlier, measures were tak...[Details]
Abstract: This paper introduces a high-power battery status detection method. The charging and discharging current value of the battery is measured by the power quality management chip DS2438, and ...[Details]
On November 6, Xinruida stated on the investor interaction platform that the company has been deeply involved in the new display field. The Micro LED technology project under development can be appli...[Details]
Affected by multiple factors such as policies and markets, the Cat.1 industry, which is at the "forefront", has been in a "hot" trend since last year. According to Jiwei.com, the Tencent "Cloud Speak...[Details]
On the morning of April 7, the China Automotive Chip Industry Innovation Strategic Alliance Power Semiconductor Branch was established. Dong Yang serves as the chairman, and the vice-chairman units i...[Details]
As the "nervous system" of various types of equipment, cables play an important role in power operation and signal transmission. Their quality directly determines whether the equipment can operate no...[Details]
Abstract: The active matrix liquid crystal display power core is a switching power supply launched by the American MAXIM company. It has the characteristics of boosting and dual output phase loc...[Details]
Power Line Communication (PLC) is a communication technology that uses power lines as the communication medium. Data is transmitted on the same power line as the power supply, so that the existing ...[Details]
As an important part of developing smart cities, the European Commission plans to allow more European residents to use the safety features of smart highways . By 2022, smart highways will halve...[Details]
Recently, Huawei EMUI’s official Weibo account released answers about smart vision in the column. Let’s take a look. Q:What is Smart Vision? A: Smart Vision is a powerful function that combines mu...[Details]
On September 26, Kou Wei, Chairman and Secretary of the Party Committee of State Grid Corporation of China, announced the completion and operation of the Zhundong-Southern Anhui ±1100 kV UHV DC tra...[Details]
The 27th meeting of the second board of directors of Ningbo Jiangfeng Electronic Materials Co., Ltd. (hereinafter referred to as "Ningbo Jiangfeng Electronics") was held. At the meeting, the "Proposa...[Details]
At the regular press conference held by the Ministry of Commerce today (5th), spokesperson Gao Feng stated that on September 1, the first batch of 15% tariffs on $300 billion of Chinese products expo...[Details]
1. PIC microcontroller bus structure - Harvard structure: that is, the instruction and data spaces are completely separated, so one difference from common microcontrollers is that the program and dat...[Details]
While much of the discussion around electric mobility has been about driverless cars and their ability to safely navigate congested roads, the development and deployment of compact, efficient charg...[Details]
DIY/Open Source Hardware
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