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The OPPO Find X7 series will be officially released on January 8, and the series has attracted widespread attention and expectations. Today, according to a poster released on OPPO’s official Weibo ac...[Details]
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MOSFET selection for DC/DC switching controllers is a complex process. Considering only the voltage and current ratings of the MOSFET is not enough to select the right MOSFET. To keep the MOSFET wi...[Details]
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The two capacitors CI and C2 in the figure are called the load capacitors of the crystal oscillator. They are connected to the two legs of the crystal oscillator and the capacitance to the ground r...[Details]
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MediaTek held an online media technology communication meeting today (7), and officially released the Dimensity 1000+, an enhanced version of the Dimensity 1000 series equipped with many world-leadin...[Details]
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1 System Principle and Design 1.1 Detection Principle At present, there are two common types of mice, wheel type and photoelectric type. The wheel type mouse relies on the transmission of the wheel...[Details]
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In the current new energy vehicle market, the batteries used are mainly ternary lithium batteries, followed by lithium iron phosphate batteries. Compared with these two batteries, ternary lithium bat...[Details]
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According to Qichacha data on July 6, Ruisixin Technology (Shenzhen) Co., Ltd. (hereinafter referred to as "Ruisixin") has undergone industrial and commercial changes, adding Lenovo (Beijing) Co., Lt...[Details]
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On the evening of March 15, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi brand, asked netizens: "How do you pronounce the K in Redmi K50? I've been dizzy lately." ...[Details]
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1 Introduction
CCD
(Charge Coupled Devices) is a new type of semiconductor device developed in the early 1970s. Currently, CCD is used as a photoelectric
sensor
.
Due to its adva...[Details]
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In fact, many technologies are involved behind the industrial digital transformation. Nowadays, consumer Internet has become outdated and industrial Internet has become popular. As the name sug...[Details]
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Several foldable phones are expected to be launched next month, competing with Samsung's Galaxy Z Fold 3/Z Flip 3. After last week's exposure of a patent for a double-folding phone with a lase...[Details]
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Founded in 2002, OMA Electric has taken a different path in the competitive refrigerator market. OMA Electric focuses on overseas markets and manufactures for companies such as Whirlpool, Electrolux,...[Details]
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The I/O port cannot output normally because the port is reused. In addition to checking whether there is a program to reuse the port in the program, you should also pay attention to the following: so...[Details]
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Abstract: Electric power steering (EPS) is a new type of automotive power steering technology. An automotive electric power steering system based on TMS320LF2407A DSP control is designed. Its har...[Details]
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Abstract: The comfort and durability of wearable medical devices are increasingly valued by people. This paper uses conductive fabric as the ECG electrode of the ECG monitoring terminal, and desi...[Details]