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Beijing time, June 28 evening news, Qualcomm (Weibo) CEO Paul Jacobs said on Wednesday that he would not rule out the possibility of building a chip factory or using the company's cash to ensure the s...[Details]
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According to Jiemian News, the supply chain revealed that vivo's first self-developed chip will be launched soon, with the internal code name "Yueying", but the further functional details of the chip...[Details]
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Recently, Hengdian Dongmei stated that due to the sharp fluctuations in raw materials and the sharp increase in shipping costs this year, transportation costs have been classified as operating costs ...[Details]
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Hello, readers! Do you still remember the article "You can make your own digital photo frame" that I introduced in the 4th issue of "Radio" this year? This time, I will bring you a new "digital photo ...[Details]
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1. Main technical parameters
Electromagnetic compatibility
The design is a complex system engineering. First of all, we must learn and master the relevant standards and specifi...[Details]
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Using dual Orins to build a three-in-one domain controller for smart driving, cockpit, and parking is not difficult in terms of hardware , but all in software . Today we will take a look at a three-i...[Details]
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Summarize Automobile safety is an important area that people can have misunderstandings about. Automotive security is also uncharted new territory for many IT security experts. In...[Details]
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1. Hardware design When the mechanical contact of the key is disconnected or closed, due to the elastic effect of the key contact, the key switch will not be immediately stably connected or disconn...[Details]
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According to Taiwan's Economic Daily News, Mutual, an emerging PCB manufacturer, had no prior warning that it would be affected by the Huawei ban, and all production lines in its factories in Taiwan ...[Details]
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Wireless combo devices using multiple RF communication protocols are becoming increasingly popular, such as Wireless Local Area Network (WLAN), Bluetooth and 3G cellular standards, which have enhance...[Details]
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0 Introduction
System hibernation is the most power-saving state of embedded systems except shutdown. Hibernation (Suspend, STR (Suspend To RAM)), also known as susp...[Details]
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Mathematical operations (that is, the addition, subtraction, multiplication, division, etc. that we are familiar with) are often used in PLC programming. Today we use a small case to reflect the im...[Details]
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OLED Process Introduction
Indium Tin Oxide (ITO) Substrate Pretreatment (1) ITO Surface Smoothness ITO is currently widely used in the manufacture of commercial display panels. It has the advan...[Details]
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According to Jiwei.com, on April 7, Changxin Technology announced its performance forecast, estimating the net profit attributable to shareholders of the listed company in the first quarter of 2019 t...[Details]
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CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]