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 want to design a frequency meter based on FPGA. There are programs for each module. They need to be created into a project file, which can be downloaded into fpga. If you can complete it, please pri...
[i=s]This post was last edited by Jacktang on 2019-5-19 00:07[/i] [size=4]Audio Preprocessing System Reference Design Using C5517 Description This reference design uses multiple microphones, beamformi...
Hacker: I have controlled your computer. Xiaobai: How? Hacker: With a Trojan horse . Xiaobai: ... Where is it? I can't see it. Hacker: Open your task manager. Xiaobai: ... Where is the task manager? H...
[i=s] This post was last edited by They Force Me to Be Undercover on 2018-10-23 11:23[/i] [size=3][color=rgb(50, 50, 50)][font=myFont, "]S parameter measurement is one of the basic means in the RF des...
[size=4]Hi, everyone! Welcome to the post. It’s time to review the highlights of the week! Without further ado, come and read the post! [/size] [size=4] [/size] [size=4][b][color=#ff0000]Recommended e...
Preface: This section describes the process of connecting esp32s3-box to the network.Install the ESP BOX APP on your phone, as shown in the figure, and download it to your phone or pad.After downloadi...
In traditional control systems, people often use single-chip microcomputers as the control core. However, this method has complex hardware connections and poor reliability. In addition, the number ...[Details]
Last week, Samsung launched the first commercial 5G phone, the Galaxy S10 5G, in South Korea, but the first batch of users reported that the phone seemed to have problems using the 5G network. Earl...[Details]
This article introduces a new type of LCD display system for displaying measurement results in the power grid quality detection system. It is mainly composed of PIC18F458 and LCD display module MGL...[Details]
By Niels Faché, Vice President and General Manager of PathWave Software Solutions at Keysight Technologies
The electronic design automation (EDA) industry is growing strongly and...[Details]
Like other peripherals, the STM32 standard library provides an I2C initialization structure and initialization function to configure the I2C peripheral. The initialization structure and function are ...[Details]
RF interference is ubiquitous, from commercial wireless networks and devices to military communications, radar, and electronic warfare (EW) systems. Because interference is unpredictable, it is diffi...[Details]
The excitation method of a DC motor refers to how to supply power to the excitation winding, generate excitation magnetic flux potential, and establish the main magnetic field. According to the dif...[Details]
Honda held the "2015 Honda Meeting" at the Honda Research Institute's Automotive Research Center to introduce new technologies under development to the media. In the venue, in addition to the new fue...[Details]
According to foreign media reports, South Korea, which has announced that it will invest heavily in chip and 6G research and development, will also invest a lot of money in the research and developme...[Details]
1. Variables or arrays without initial values Simply use the _at_ keyword plus the address. like: unsigned char idata myvar _at_ 0x40; unsigned char code myvar _at_ 0x40; There are spaces...[Details]
According to previous news, after the Spring Festival, there will be a large wave of flagship phones equipped with the new generation Snapdragon 8, and Lenovo's Savior Y90 will be one of them....[Details]
I. Overview Database firewalls seem to be a new security device that has appeared in recent years, but in fact they have a long history. In 2010, Oracle acquired Secerno and officially released its...[Details]
Today, taking the external interrupt 0 of the 51 single-chip microcomputer as an example, I will briefly explain the usage of single-chip microcomputer interrupts. 1 51 MCU interrupt source The 51 MC...[Details]
The central locking device added to the rear of the car usually has five wires for the main driver. How are they connected to the anti-theft device?
Answer: Basically speaking, the vehicle ant...[Details]
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FPGA/CPLD
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