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With the increase of in-vehicle entertainment and safety functions, and the increasing popularity of new energy vehicles, the proportion of automotive electronics in the entire vehicle continues to r...[Details]
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Fifth-generation (5G) wireless infrastructure not only opens the way for new applications, but also greatly improves 4G and previous generations of wireless applications. As 5G network performance im...[Details]
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1 Introduction
The switching power supply is a DC regulated power supply controlled by a switch mode. It is widely used in various electronic devices for its small size, high efficiency an...[Details]
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In the previous chapters, we introduced a lot of basic information about digital multimeters . This chapter will bring you the dry goods part of digital multimeters - the components of digital mu...[Details]
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In the new Apple Watch Series 6 series released early yesterday morning, Apple officially announced the long-exposed blood oxygen detection function. In conjunction with the new blood oxygen app, the...[Details]
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Data from Ericsson's official website shows that Ericsson has won 91 5G commercial contracts. Among them, Ericsson has reached publicly available 5G commercial contracts with 48 operator customers. I...[Details]
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At present, switch type level sensors are more widely used than continuous type level sensors. They are mainly used for threshold, overflow and idling prevention of process automatic control. Conti...[Details]
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There are rumors that Liu Yaoping, the former CEO of Baofeng TV, has joined Xiaomi. 36Kr has sought confirmation from Xiaomi Group as to whether Liu Yaoping has joined Xiaomi and what position ...[Details]
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What is the purpose of inspection of production equipment? Today Yunweibao will take you for inspection! (Part 1) What does factory production equipment inspection rely on? Meticulous. Insp...[Details]
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The current sampling circuit uses a shunt: R57 and R56 are sampling resistors, C21 and C22 are sampling capacitors, and they provide a sampling voltage signal for the sampling channel. The size of...[Details]
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Newly expanded interconnect solutions include products from connectors to cables designed to meet a variety of application needs Shanghai, China, November 1 , 2023 - element14 , a global ...[Details]
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There are many sampling methods in test and measurement. Today, the editor of Electrical Learning Network will introduce different options for oscilloscopes. The default mode retains the first samp...[Details]
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Qualcomm launches new Wi-Fi 7 RF front-end module to further expand RF front-end business beyond smartphones — Next-Generation Wi-Fi and Bluetooth RF Front-End Modules Bring Superior Wireless Perf...[Details]
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Active matrix organic light emitting display devices (OLED) have the advantages of fast response speed, luminous efficiency, brightness and wide viewing angle. Related companies and R&D personnel hav...[Details]
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The wiring method of converting a three-phase inverter to a 220V single-phase is a highly technical job, which requires a deep understanding of the working principle and wiring method of the invert...[Details]