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* Code adapted from Atmel AVR ApplICation Note AVR306 * PolLEDmode driver forUART， this is the similar to the * library default putchar（） and getchar（） in ICCAVR */ #include   #include #include “ua...[Details]

I have been studying arm on and off for 2 months. Now I feel that I understand the boot process of arm in Nand flash mode. Now I come here to record it to express my extremely happy mood. Without fur...[Details]

Capacitors , also known as capacitors , are another very important component in electronic circuits . They are mainly used for filtering, coupling, bypassing, energy conv...[Details]

Usually, indoor lighting is controlled by a switch button. This article introduces a self-controlled lighting circuit, which does not require manual operation, is energy-saving and convenient, and is ...[Details]

Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]

  Functions of the smart electronic clock: 1. Full calendar timing. 2. 12/24 hour conversion. 3. 8-way timing output (can be turned on/off) 4. Error: 15S+1uS 5. Automatic tracking of large and ...[Details]

      It was quite surprising that Gionee released two new phones, M11 and M11s, through its WeChat official account. 　　According to the official introduction, Gionee M11 and M11s use a 6.3-inch FHD+...[Details]

1. Application Background 　　The cultural industry has the reputation of being a "smokeless industry" and a "sunrise industry forever". It has been listed as one of the world's three major industrie...[Details]

Cree's Wolfspeed and STMicroelectronics expand existing 150mm SiC wafer supply agreement Durham, North Carolina, August 19, 2021 – Cree, Inc., a global leader in silicon carbide tech...[Details]

"There was a man working on a drilling platform in the North Sea oil field. One night, he was awakened by a loud explosion and found that the platform he was on was on fire and surrounded by flames. ...[Details]

Now , most of the COB packaging of LEDs , including the Japanese COB packaging technology, are based on the packaging of the inner substrate, which is to integrate N chips together on the inner s...[Details]

Franz von Holzhausen, chief designer of Tesla, confirmed that Tesla is currently developing inductive charging technology, which requires no wires or anything. Just drive the car to the charging pad ...[Details]

    Although switching power supplies operate at frequencies far above the human hearing range, they can generate audible noise under certain load conditions. There are many possible sources for audi...[Details]

I2C, a two-wire serial bus (SCL and SDA) developed by PHILIIPS, is a commonly used communication protocol, mostly used to connect microprocessors and their peripheral chips. Features of I2C: 1. Sim...[Details]

Gartner survey results show that 81% of enterprises operate in multiple public cloud environments, and 55% of enterprises also maintain private clouds. In the view of these enterprises, t...[Details]