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Due to the need to prevent and control the COVID-19 epidemic, the Ministry of Education has required all regions to delay the start of school. Colleges and universities are facing the problem of cros...[Details]
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Yangtze Memory Technologies, a subsidiary of Tsinghua Unigroup, announced that it has started mass production of 64-layer 256 Gb TLC 3D NAND flash memory based on Xtacking architecture. This is also ...[Details]
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Because Japan and China are cooperating on the issue of charging interfaces, we can make an effective comparison of the development of the two countries. In particular, Japan started early in t...[Details]
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Use HSE to configure the system clock Because the STM project uses the firmware library, the clock is configured when entering the main function, so we need to reset the RCC register first when we wr...[Details]
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The definition and generation method of SPWM wave will not be discussed here. This article mainly talks about the implementation of SPWM wave on the microcontroller and how to adjust the frequency an...[Details]
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In 2019, the overall server market growth momentum slowed down due to factors such as the global trade situation and the transfer of foundry production lines. However, since the second half of the ye...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Infrared remote control is one of the most widely used communication and control means at present. It is widely used in household appliances, industrial control and intelligent instrument systems due ...[Details]
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This 80 Watt Audio Amplifier circuit uses IC TDA7295 as its main advantage. The advantage of using an audio amplifier IC is that the construction is much simpler. IC TDA7295 is a popular product th...[Details]
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https://www.linmingjie.cn/index.php/archives/253/ DDI0413C_cortexm1_r0p1_trm.pdf // https://developer.arm.com/documentation/ddi0413/c/Babeagge stm32f407zg development board // any card like this will...[Details]
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Keysight network analyzers must have their instrument performance verified and evaluated before use, and network analyzers also require regular measurement and calibration during their life cycle. ...[Details]
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Wearable technology will be the "next big thing" in the tech world, and Nokia has made it clear that the company is interested in entering this field. Although the mobile phone manufacturer has no...[Details]
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现代核谱测量仪器的发展逐渐趋于便携化、小型化和智能化。虽然之前的便携式核谱测量仪器集成度较高,但是成本和功耗也相对较高,已满足不了现代野外核辐射探测的需求。笔者所设计的便携式多道核谱仪采用STM32F103 作为控制器,利用控制器自身携带的ADC 采样,对γ 射线进行数据采集,处理后通过液晶显示模块对谱线进行显示; 同时也可将测量的数据存储在存储卡中,用于电脑更加精确地离线分析( 利用设计的核谱...[Details]
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Gree recently launched the Dasong 5G mobile phone, which made many people pay attention to Gree Chairman Dong Mingzhu's mobile phone making business again. It turns out that Dong Mingzhu has not give...[Details]
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Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]