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When the solder paste is placed in a heated environment, the solder paste reflow is divided into five stages:
First, the solvent used to achieve the required viscosity and screen printing perform...[Details]
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1 Introduction
At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional m...[Details]
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According to Japanese media reports, although outside analysts believe that the Huawei incident will affect the revenue of US IC design software companies due to strict export controls, the performan...[Details]
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Sina Digital News: On the evening of March 1, Lenovo Xiaoxin×POPMART "Fashionable Night" event was held online. Lenovo Xiaoxin released a new brand logo (ICON) and Lenovo Xiaoxin's first set of...[Details]
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The temperature monitoring system is a system that is suitable for various industries to collect temperature and monitor it through a computer. Its main working principle is to communicate with the co...[Details]
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Although the iPhone 12 has not yet been officially released, judging from the unboxing photos and videos circulating online, everyone is paying close attention to the new color scheme. It seems ...[Details]
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The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control component of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components,...[Details]
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Almost all oscilloscopes come standard with a 10X attenuated passive probe because it is the best choice for making measurements in a wide range of applications. To cover the widest range of applica...[Details]
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Traditionally, EMC has been regarded as "black magic". In fact, EMC can be understood through mathematical formulas. However, even though there are mathematical analysis methods available, those ma...[Details]
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Starting from 1998, after five years, under the efforts of the LED Display Panel Committee (now the LED Display Panel Branch of China Optical Industry Association), the industry standard "LED Display...[Details]
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Jiwei.com previously reported that on July 1, OFILM's intelligent vehicle business unit's Shanghai office moved to a new address, and stated that the company's intelligent vehicle business has starte...[Details]
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Central topics:
Use an oscilloscope to measure the parameters of a switching power supply.
Optimizing the design of switching power supplies
Q1: The ripple of the output voltage of a swit...[Details]
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1 Introduction
In the information age, information acquisition ultimately requires display to achieve human-computer exchange. With the development trend of electronic product integration, LCD scre...[Details]
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Although the settlement with Qualcomm has secured Apple's supply of 5G baseband chips, Apple has never given up its efforts to develop its own baseband. Intel's withdrawal has given Apple a good oppo...[Details]
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Methods of reactive power compensation for low voltage distribution network
The main method to improve the power factor is to adopt low-voltage reactive power compensation technolog...[Details]
ARM Technology
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