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Many engineers and technicians often choose dual in-line devices to test the principle performance of the circuit. The existing practice is to insert the integrated circuit on the fiberglass board wit...[Details]
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Xiaomi Mi 6 has just become a big hit in the domestic mobile phone market with the mass production of Qualcomm Snapdragon 835. So far, the problems reported by most netizens can be summarized into ...[Details]
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introduction
Fiber drafting in the chemical fiber industry and finished product transmission in the glass manufacturing industry both require very high speed control accuracy. They are general...[Details]
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With the development of artificial intelligence technology,
industrial robots
are accelerating their evolution towards autonomy, intelligence and collaboration. As a pioneer in the field of...[Details]
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Recently, an investor asked questions on the interactive platform about Zhonghuan Semiconductor's current production capacity of 8-inch and 12-inch large-size silicon wafers and subsequent production...[Details]
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Shocking! The valuation reached 80 billion in one day
Once upon a time, when the rhetoric of the first year of humanoid
robots
was everywhere, I believe most people responded with ...[Details]
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While startup and shutdown tracking can be done externally for any given DC/DC converter, power sequencing requirements vary from system to system. Solutions include application-specific standard pr...[Details]
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Electric Vehicle News: Not long ago, there was news that Tesla is discussing cobalt-free batteries with CATL. If the plan is finally implemented, cobalt-free batteries will further help the Chinese ...[Details]
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Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]
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The working principle of the cat and dog repeller circuit: It emits high-power ultrasonic waves that have no effect on the human body to intimidate and drive away cats and dogs, and prevent them from...[Details]
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In recent years, with the development of large-screen display technology, the frequency of the system is getting higher and higher, the scale of the system is getting larger and larger, and the des...[Details]
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The National Energy Administration issued a notice that the total capacity of newly installed domestic photovoltaic power plants reached 14G in 2014, including 8G distributed and 6G ground power pl...[Details]
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In the AC sampling system, usually 64 or 128 points of power value are sampled in one cycle, and then the data is processed. If the grid frequency is constant, the sampling interval t=T/N (T is the...[Details]
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Starting from GCF-CC 3.33.0, if the customer's mobile phone (WCDMA) needs GCF certification, the OTA performance must be tested, and only qualified OTA tests can obtain full GCF approval.
GCF-CC ...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
GD32 MCU
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