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1. Two buttons of the digital oscilloscope Automatic: The automatic setting function adjusts various control values to produce input signal representation suitable for observation. Run/Stop Move/St...[Details]
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1. STM8S003 pin remapping function As shown in the figure, I want to use this correspondence: PC5- TIM2_CH1; PC6- TIM1_CH1; PC7- TIM1_CH2; The default functions of these three pins are: PC5- ...[Details]
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Figure 1 shows a forward converter with auxiliary output, whose auxiliary output is regulated by a magnetic amplifier. The magnetic amplifier in the figure is equivalent to a switch S with adjustab...[Details]
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September 17th news Apple launched Apple Watch SE for the first time, equipped with a large Apple Watch display, fall detection, advanced fitness features, and Family Sharing Settings with watchOS 7....[Details]
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More access to new energy will bring more severe power balance problems. In the past many years, long-distance transportation of electricity has been an important means of absorbing new energy. In ...[Details]
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Configuring a transformer with different input-output connection methods in the system can eliminate certain harmonics of certain orders. This has been successfully applied in both single-phase and t...[Details]
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8031/8051/8751 are Intel's early products. Features of 8031: 8031 does not have a program memory ROM inside the chip. When using it, the user needs to connect an external program memory and a log...[Details]
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What will cars of the future look like? Scenario 1: Whenever the weather turns cold, people often say, "There is a kind of cold that makes your mother feel you are cold"; "There is a kind of long j...[Details]
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Due to the cyclical demand for industrial design, the emergence of 3D glass and OLED , and the demand for new technologies such as 5G and wireless charging, the casing materials of mid-to-high-end ...[Details]
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Recently, the first switchgear data center in Anhui Province, Hefei Zhonghai Data Station, was officially put into operation. The station integrates urban power supply and data service functions, a...[Details]
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As a new light source, LED is increasingly integrated into people's lives, and its development is inseparable from people's demand for lighting. When LED is used as a new light source to replace th...[Details]
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Wearables have easily become one of Apple's most exciting market opportunities, with CEO Tim Cook saying the segment is "exploding." Cook estimates that Apple's wearables revenue is currently about $...[Details]
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Home environment refers to the environment for family reunion, rest, study and housework. The quality of home environment directly affects the morbidity and mortality of ...[Details]
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The SD486X series chip is a built-in high-voltage MOSFET, current mode PWM+PFM controller for switching power supplies launched by Hangzhou Silan Microelectronics. This series of chips has low power c...[Details]
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On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
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