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In September this year, China's new energy vehicle sales reached 708,000 units, a year-on-year increase of 93.9%, and the market share reached 27.1%. As of September, the cumulative sales of new ener...[Details]
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A
robot
can easily pick up a bedridden patient, help him bathe, and change bedding; it can also pick up a spatula to cook, wash dishes, and sew clothes... Such scenes have become a reality ...[Details]
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In the past 20 years, Loongson's main products have been the Loongson 1/2/3 series CPU processors. In the past two years, the importance of GPU has also increased. Loongson has begun to integrate s...[Details]
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1. Understanding of interrupts When the CPU is processing a certain event A, another event B occurs that requires the CPU to process it quickly (an interrupt occurs). The CPU temporarily interrupts i...[Details]
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5.ASM5_USART: The serial port sends 0-9 and line feed, receives any data and displays it /** ****************************************************************************** * @file USART.asm * @autho...[Details]
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Recently, Hefei Guoxuan High-tech Power Energy Co., Ltd. (hereinafter referred to as Hefei Guoxuan), a wholly-owned subsidiary of Guoxuan High-tech, signed a strategic cooperation agreement with Zh...[Details]
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4016 is a new generation of digital power meter, specially designed for power measurement of single-phase AC and DC power supplies. This product uses an LCD display. In addition to digital display, i...[Details]
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Jiwei.com reported on April 25 that today at the Huawei Developer Conference (Cloud) 2021, Yu Chengdong made his first public appearance as CEO of Huawei Cloud BU and released six innovative technolo...[Details]
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Today, Luo Yonghao posted on Weibo that "Because there are too many misunderstandings, I solemnly declare here: FLOW e-cigarettes have no interest relationship or any form of cooperative relationship...[Details]
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Use the IO mode of STC's MCU to control the 74HC595 to drive the 8-bit digital tube. The user can modify the macro to select the clock frequency. The display effect is: display the second count, do n...[Details]
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To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]
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Central topics:
Design scheme for improving performance of digital control power supply
Solution:
Adding intelligent protection functions to enhance power reliability
...[Details]
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The reasons for the failure of the V-cone flowmeter inverter are closely related to the production environment, mainly the following:
1. Conductive dust such as metal.
(1) Excessive conductiv...[Details]
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The US media "The Information" reported on Monday (13th) that Google has made progress in data center chip research and development and is expected to start using new chips in 2025. Google's server ...[Details]
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After playing with the mini2440 development board for so long, I finally studied QT today, from downloading the source code package of the QT library, configuring, compiling, and installing, to downl...[Details]