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Yesterday, vivo’s official Weibo account revealed a new feature of the vivo APEX 2020 concept phone, which will be released on February 28—it will be equipped with an ultra-stable micro-gimbal main c...[Details]
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During the development process, you often need to check certain specific parameters. The usual method is to use paintf to print out and observe the specific variable values. STM32 has an internal USA...[Details]
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1. Instrument model: Agilent/Keysight N5230C Microwave Network Analyzer. 2. Fault phenomenon: After booting up, the computer stays on the test interface and cannot enter the system. 3. Testing pr...[Details]
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Industry analyst Piers Harding-Rolls of Ampere Analysis shared his expectations for the gaming industry in 2022 and mentioned the long-rumored Nintendo Switch Pro 4K model. There has been a lot of ...[Details]
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GSMArena reported that OnePlus will officially launch its true wireless headset product, pointing out that the product will be named "Buds" and revealing the design details of the headset and char...[Details]
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Recently, DxOMark updated the latest evaluation results. The Samsung Galaxy S21 Ultra (Exynos) scored 91 points for the screen, surpassing the Note 20 Ultra and winning the title of the world's...[Details]
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Recently, Cadillac officially released the fourth-generation electromagnetic suspension technology (MagneRide 4.0). It is reported that this technology will be first installed on models such as CT4-V...[Details]
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Keithley's Standard Series 2400 source measure unit (SMU) instrument provides four-quadrant precision voltage and current source/load plus measurement. Each SMU instrument provides both a highly stab...[Details]
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constant A constant is a quantity whose value cannot be changed during program execution. C51 supports integer constants, floating-point constants, character constants, and string constants. 1. Int...[Details]
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Kioxia (formerly Toshiba Memory), a well-known Japanese memory manufacturer, is expected to be listed on the Tokyo Stock Exchange in October this year. Its market value is expected to exceed 2 trilli...[Details]
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With the increasing number of cars, the road pressure is increasing, and the urban roads are staggered. Traffic lights are an important command system for urban traffic. Traffic lights are an effecti...[Details]
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On the evening of April 14, Gaoxinxing released its 2020 performance report, stating that its annual total operating revenue was 232,608.65 million yuan, a decrease of 13.63% from the same period las...[Details]
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Detailed explanation of the circuit composition and principle of the switching power supply 1. The circuit composition of the switching power supply The main circuit of the switching power supply i...[Details]
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Apple held a press conference on April 21 and officially released the new iPad Pro and iMac all-in-one computer. At the same time, the long-rumored AirTag anti-lost tracker was officially relea...[Details]
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Traffic accidents are more likely to occur at night and in rainy and foggy weather. How can we improve safety in such situations? Unlike lidar or millimeter-wave radar, thermal imaging is not affec...[Details]
Microcontroller MCU
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