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 saw an article today. The theme is that the era of distributed edge computing has arrived. What do you think about this? Do you think it has arrived? What changes will it bring to us? ?I moved the c...
Are you still worried about the common 5G terms? Today I will share some common terms.eCPRI (Enhanced Common Public Radio Interface) is a fronthaul interface protocol used to connect wireless base sta...
I recently had to disassemble a digital microscope. I had received it for a long time but I didn't disassemble it because I encountered a little trouble. At first, I received a 20-megapixel digital di...
Now I provide an ADC subroutine that I wrote myself, which has been verified by many people and can be used.The subroutine is as follows:
#include "AppAdc.h"
#include inc/hw_types.h
#include ti/sysbio...
The most common ways to write SPI polarity and phase are CPOL and CPHA, but there are also some other ways to write them, which are briefly summarized as follows:SPI's CPOL indicates whether the SCLK ...
Engineers are constantly looking for the simplest solution to complex system design challenges. Consider the U-NII 1-8, 5, and 6 GHz solutions. In this article, we will review how best-in-class bandBo...
1. For PIC, the configuration of the status word is particularly important, which directly affects whether the MCU works normally or not; 2. Take PIC18F45K22 as an example, open mplab8.92, 3. We ca...[Details]
Toyota Motor Corp said on Wednesday it would close a 60-year-old plant in Sao Bernardo do Campo, Brazil, and move production to other plants in Sao Paulo state. The plant, which opened in 1962, is...[Details]
ARM Registers The ARM processor has a total of 37 registers which can be divided into the following two categories: General registers (31) Ungrouped registers (R0-R7) Group registers (R8-R14) ...[Details]
Based on the code in the previous lecture, according to common sense, when the variable has not reached 10, digital tubes 1 and 2 should not be lit, that is, the high position does not display 0. ...[Details]
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Foreign media SemiMedia reported that according to supply chain information, Semtech recently issued a price increase notice to its customers, stating that it will increase prices for some products s...[Details]
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Some time ago, I made a perpetual calendar based on 51 single-chip microcomputer, plus temperature control fan and button time broadcast. Here are some notes. Preparing the Hardware 1:51 single chip ...[Details]
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UPS power supply testing generally includes two types: steady-state testing and dynamic testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power factor, efficien...[Details]
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In the process of learning STM32, the most common thing to deal with is the serial port. You can print any information, of course, the important thing is the debug information to the serial port outp...[Details]
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1. What is load dump?
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Embedded System
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