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As people's requirements for control continue to increase, capacitive touch screens are widely used because they can support multi-touch. Based on the open source operating system MeeGo developed...[Details]
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Keysight Technologies recently announced the release of the next generation of double pulse tester (DPT) with enhanced capabilities,
the Power Dynamic Parameter Analyzer PD1550A
, enabling ...[Details]
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This afternoon, Ni Fei posted a blog post on his Weibo about the ZTE Industrial Park, and it was released using the ZTE Axon 11 5G, which also indirectly confirmed the fact of joining ZTE. T...[Details]
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This chapter mainly introduces the assembly, installation, operation and troubleshooting of high-frequency pure inverters. Before installation and operation, please read the following inverter safe...[Details]
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Background
As mobile devices and wearable devices are increasingly used for medical, medical and real-time healthcare in the future, highly integrated multifunctional electronic device...[Details]
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According to news on June 26, there has been new progress in the years-long intellectual property dispute between Loongson Zhongke and Shanghai Xinlianxin Company. On the evening of June 25, Loongson...[Details]
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Design of a new multi-point temperature measurement system (multi-point temperature measurement system based on DS18B20)
This paper introduces the basic characteristics of DS18B20 a...[Details]
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In the hot and thunderstorm season, due to various reasons, the power generation does not increase but decreases, which not only affects the economic benefits of photovoltaic power stations, but al...[Details]
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1. Multimeter detection method For fixed capacitors above 0.01μF. The R 1k block of the multimeter can be used to directly test whether the capacitor has a charging process and whether there is an in...[Details]
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According to 91mobiles, Samsung launched the Galaxy A32 5G phone in January 2021. Now, 91mobiles has collaborated with Onleaks to show the renderings of the Galaxy A33 5G. According to lea...[Details]
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DAC IntroductionThe DAC module is a 12-bit voltage output digital-to-analog converter. The DAC can be configured in 8-bit or 12-bit mode and can be used in conjunction with a DMA controller. In 12-b...[Details]
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Formaldehyde has serious harm to our human body. It is a colorless gas with a pungent odor. Although formaldehyde has an odor, if the concentration is too low, you will not smell the smell of formald...[Details]
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LED display
The products involved in the system have been treated to prevent acid rain, salt spray, water, moisture, dust, combustion and corrosion, and have passed the salt spray test. The test ...[Details]
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Engineers often use multimeters to measure resistance, or test voltage and current at work. The most commonly used test method is the four-probe resistance test method. So what are the differences be...[Details]
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1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
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