Wang Quan Technology (Kunshan) Co., Ltd. established a back-end taping factory in Kunshan in April 2001, and at the same time started to build a factory on Huangpujiang Middle Road. In December 2002, the new factory was completed and began full manufacturing. Wang Quan's products are SMT chip resistors, including chip resistors, array resistors, and network resistors. The current monthly production capacity is 9 billion PCS, which are mainly used in desktop notebook computers, computer peripheral products, network communications, mobile phones, etc. In order to adapt to the trend of miniaturization of electronic products and the requirements of high precision, the company actively develops smaller and more precise products. The company actively completes certifications that meet international standards, and has successively completed ISO9000, ISO14000 and other certifications. As a member of the global village, Wang Quan must also fulfill its environmental protection responsibilities. Therefore, in 2004, it completed the lead-free electroplating terminal electrode and mass-produced RoHS-compliant products in July 2005. Wangquan adheres to the chairman's business philosophy. Maintaining integrity is the principle of persistence, giving back is the unchanging concept, surpassing is the eternal goal, maintaining talent is the driving force of progress, research and development is the rock of development, and continuous efforts are made to make progress. The company has a total investment of US$100 million, covers an area of 119,000 square meters, and now has more than 2,800 employees. In the next 2-3 years, it will realize the corporate vision of becoming the first in the market share of chip resistors in East China.
I have searched a lot of information about STM32 hardware I2C on the Internet, but have not found a satisfactory answer, so I wrote down my experience using STM32 hardware I2C, hoping to help friends ...
Step 1: Open the link https://en.eeworld.com/bbs/huodong/TI_hpl/index.phpStep 2: Select the course you are interested in. I chose TI's isolation devices.Step 3: Open the course link to watch the video...
[b][font=宋体][size=4]The following is the explanation of cross-compilation in Baidu's entry: [/size][/font][/b] [size=4][url=https://baike.baidu.com/item/%E7%AE%80%E5%8D%95/3812625]Cross-compilation: S...
Source: Science and Technology Daily Reporter: Xiang Jie Intern: Zhang Hanxue Chief: Zhang Xing Time: Afternoon of June 21, 2006 Location: School of Information Science and Technology, Peking Universi...
Time flies, so fast that I didn’t have time to do many things I wanted to do. 2019 has passed. This is my first post. After thinking about it, I will summarize my experiences in the past year and look...
On August 9, the Department of Industry and Information Technology of Yunnan Province, together with the People's Governments of Kunming, Qujing and Lijiang, held the 2024 China Industrial Transfer De...[Details]
The rapid development of the Internet has driven the development of online medical services. Patients can complete all activities such as asking about their condition at home. In China's vast market,...[Details]
The commercial value of Xiaomi's investment has not yet been fully realized. In the future, if part of Xiaomi's investment value is converted into industrial synergy value or industrial servic...[Details]
I. Overview
The S3C6410 interrupt controller consists of two VICs (Vectored Interrupt Controller, ARM PrimeCell) and two TZIC's (TrustZone Interrupt Controller SP890).
The two TZIC's and VIC's are ...[Details]
In the past 2010s, a new hardware industry has emerged - sports and health monitoring devices, mainly in the form of smart watches and fitness bracelets. For many of us, wearable devices that track s...[Details]
Alas, I always wanted to learn bare metal and system together, but I found it very confusing, D drive~~ Then I started running bare metal with 2440 again. The following are some experiences to record ...[Details]
1 Introduction
As a new technology with powerful interoperability and scalability, Web Service is increasingly used for the integration of heterogeneous data. It is natural to apply it to the ...[Details]
introduction
Since the appearance of the inductive overcurrent relay in 1901
, the development of relay protection technology has experienced electromagnetic protection, ...[Details]
When making high-frequency circuits, you will often encounter the problem of frequency measurement. In fact, a frequency counter is an electronic device that is relatively easy to make yourself. Th...[Details]
The Sweden-based company has raised $8 billion to build lithium-ion battery facilities. Image: Northvolt.
In statements provided to media, Northvolt and Britishvolt comm...[Details]
A speaker is an electroacoustic transducer. It is the weakest component in audio equipment, but it is also the most important component for sound effects, and its performance requirements are very...[Details]
With the development of industry, PLCs produced by Mitsubishi manufacturers can be used in various industrial equipment. These PLC devices can use the corresponding Wutong Bolin PLC data acquisitio...[Details]
It is reported that according to the 7th batch of recommended new energy vehicles of the Ministry of Industry and Information Technology, Tesla has obtained government approval to produce Model 3 mod...[Details]
1. Selection of instrument accuracy level The higher the accuracy level of the instrument (i.e. the smaller the value), the more accurate the measurement result. However, the higher the accuracy of t...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
DSP and ARM Processors
京公网安备 11010802033920号
EEWORLD
