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As the global energy shortage problem becomes increasingly serious, renewable energy is being used more and more widely. In recent years, photovoltaic energy has been greatly developed due to its adv...[Details]
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Introduction
When the CPU is executing a program, due to some external reasons, it is necessary to terminate the execution of the current program as soon as possible and execute the correspondi...[Details]
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CP2230为启攀微电子(Chiphomer Technology Ltd)日前发布了一颗大功率,超低
EMI
,超高效率的单声道D类
音频放大器
。与传统的D类功放不同,该芯片内部集成电荷泵,可在较低电源电压输入的情况下输出2W的功率,该电荷泵采用变频技术,即根据负载情况自动切换工作频率,大大降低了电荷泵的静态工作电流;该芯片采用...[Details]
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On April 18, the world's first launch conference of "0 Yuan Upgrade to Supercharging Era" of Star Charging was grandly launched in Chongqing. Hundreds of guests including government leaders, re...[Details]
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Automobile advanced driver assistance systems (ADAS) involve ABS anti-lock braking, airbags, brake control, steering control, engine control, cruise control, start and stop, automatic parking, integ...[Details]
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In order to verify whether the design and manufacture of the aircraft power supply system meets the given requirements, its power supply quality must be systematically tested . The Aviation Power S...[Details]
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The outside world originally predicted that Apple's AirPods series products would sell 60 million units in 2019 and 82 million units in 2020, so the company's wireless headset products will co...[Details]
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Electric vehicles are in the news a lot right now, largely because air quality has become a hot topic. Traditional fuel-powered vehicles are one of the main sources of pollution, so governments aroun...[Details]
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To sum up: 1. N numbers need to be sorted N-1 times 2. The number of sortings for the i-th time is Ni times Assembler: ORG 1000H MOV PSW,00H MOV R7,#100-1;Total number of sorting times LO...[Details]
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If 2023 is the first year of the concept of humanoid
robots
, then 2024 will be the beginning of the bayonet fight.
Humanoid robots are so beautiful that giant companies are betting ...[Details]
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With the rapid development of the automobile market and the improvement of people's living standards, more and more cars are entering ordinary families. Car anti-theft is particularly important and ha...[Details]
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August 4, 2021 – Mouser Electronics, a leading New Product Introduction (NPI) and global supplier of the latest electronic components, announces a global distribution agreement with Fingerprint Cards...[Details]
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Touch screens have many advantages such as durability, fast response, space saving, and easy communication. Compared with keyboard input, touch screen technology is simpler, more intuitive, faster,...[Details]
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1. Usage scenarios In the first case, when using a common STM32 delay function, similar to HAL_Delay(time), since this function uses a loop to judge and delay, when executing this function, the ent...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]