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RAQ 213: Generating Negative Voltages - Why Level Shifting is Needed in Buck-Boost Circuits
question:
Why is level shifting needed?
Answer:
...[Details]
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On the 6th, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation, symbolizing ...[Details]
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Xiaomi Technology recently teamed up with FAW Bestune Automobile to launch a car that focuses on AI artificial intelligence - the Bestune T77 Mi Fan Customized Edition. This machine is Xiaomi Technol...[Details]
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When developing applications for Linux, C language is used in most cases, so the first problem faced by almost every Linux programmer is how to flexibly use the C compiler. At present, the most co...[Details]
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Huawei's Hongmeng HarmonyOS 2 has been officially released, but most of the applications with HarmonyOS services are built-in applications. There are relatively few third-party applications that are ...[Details]
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introduction
LD
(laser diode) has a wide wavelength range, simple production, low cost, easy mass production, small size, light weight, and long life. Therefore, its varieties have de...[Details]
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The latest report from market research firm DSCC predicts that the panel production capacity area will increase by only 7% in 2022, and the growth rate will be around 5% in the next three years. At t...[Details]
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/* Experimental purpose: Learn the 8*8 dot matrix dynamic scanning method. */
/* Experimental phenomenon: The 8*8 dot matrix light column first displays dynamically from 0 to 9 at a certain i...[Details]
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1. Two process processing 1. Query method Features: Simple, but takes up more resources 2. Interrupt mode Features: Responsible, but takes up less resources Common interrupts include (interruptions a...[Details]
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Lithium ions have once again become the target of public criticism. The just-concluded 2022 China Auto Forum has, to a certain extent, become a "complaint conference" for power battery manufacturer...[Details]
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The main function of a handheld computer stylus is to input handwriting and "point" on the touch screen of the handheld computer. After using it for a few days and researching the original stylus ...[Details]
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The global automotive industry sees electric vehicles as the future, with an increasing number of new models. High-performance car manufacturers are also joining the trend, switching from internal ...[Details]
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Explosion = danger, it has almost become a consensus among people. But a German company wants to use explosion to provide safety for your electric car . With the development of electric vehicles, mor...[Details]
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The MSP430 series of microcontrollers have powerful timer resources, which play an important role in microcontroller application systems.
In F11X and F11X1, there is no timer B resource. The timi...[Details]
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1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
FPGA/CPLD
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