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Switching power supplies are divided into two forms, isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. Isolated power supplies can be divided int...[Details]
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The United States has imposed tariffs on China and Mexico, and most Taiwanese technology companies have suffered, but some stocks that benefited from order transfer have also emerged. For example, Qu...[Details]
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Many friends are wondering how to make Keil C51 and ARM coexist. Friends with installation experience know that if you install ARM after installing C51, C51 will not work properly; if you install C51...[Details]
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White LED Development History
LED is the abbreviation of Light Emitting Diode. This component is widely used in various electronic circuits, whether it is information products,...[Details]
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The Federal Energy Regulatory Commission recently released its 2021 State of the Market report, which states that overall, new battery storage capacity added in 2021 was almost as much ...[Details]
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Cx51 extends ANSI standard C. Most of these extensions are to support the architecture of 8051 systems. These extensions are:
Memory types and regions on 8051
Memory model
l Memory type indicatio...[Details]
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On January 9, 2024, Gentex Corporation (Nasdaq: GNTX) once again demonstrated its latest achievements in technology and innovation at this year’s International Consumer Electronics Show (CES). Over t...[Details]
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Hemlock Semiconductor Operations (HSC) has announced the acquisition of DuPont's trichlorosilane (TCS) production line, the primary raw material for ultra-pure polysilicon supplied to the semiconduct...[Details]
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On March 23, 2021, Ecarx Technology and Volvo Cars, an internationally renowned luxury car manufacturer, jointly announced that they would establish a joint venture to jointly develop a new generatio...[Details]
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On August 29, IEEE Spectrum released the 2023 top programming language rankings. In the rankings, Python has become increasingly dominant and once became a strong competitor for embedded. Does the fu...[Details]
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Gartner releases key emerging technologies that drive innovation through three emerging technology trend themes: trust, growth and change
Special attention should be paid to key tech...[Details]
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Antonio Coimbra, president of Vodafone Spain, supported Huawei in his speech at the NEF Trend Forum, saying that banning Huawei 5G equipment would delay the launch of 5G in Europe, and called fo...[Details]
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#include #include "KBCODE.H" #define LCM_RS P2_0 #define LCM_RW P2_1 //define LCD pin #define LCM_E P2_2 #define LCM_Data P0 #define Busy 0x80 //Used to detect the Busy flag in the LCM status...[Details]
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Automobile production has been hit by chip shortages. Research firm IHS Markit has significantly lowered its forecast for small car production from 2021 to 2023, lowering its forecast for small car p...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]
RF/Wirelessly
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