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0 Introduction
3 mm has many advantages in military applications due to its short wavelength, so it is widely used in precision guidance and point-to-point communication. As a key technica...[Details]
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As a descendant of the analog world, I often hear comments in the hallways about how little digital designers understand analog issues. Digital designers are also merciless in criticizing analog IC d...[Details]
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1. Introduction
In recent years, the characteristics of LED light sources, such as high efficiency, long life, and green environmental protection, have been recognized and valued by peo...[Details]
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#include REGX51.H sfr WDTRST = 0xA6; int Dog_Count=0; void Clr_WDT(); void delay_50us(unsigned int t); int main() { TMOD=0x11; TH0=0x3C;TL0=0xB0; //50ms TH1=0xFC;TL1=0x18; //1ms ...[Details]
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Today I tried STM32's ADC sampling and used DMA to directly transfer and store the sampled data, so that the CPU does not need to participate in the operation.
I found a lot of examples for refer...[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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The "Guangdong Power Market 2019 Annual Report" (hereinafter referred to as the "Report") released by the Guangdong Power Exchange on February 27 showed that in 2019, the total settlement volume of...[Details]
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LED is a semiconductor device with sensitive characteristics and negative temperature characteristics. Therefore, it needs to be stabilized and protected during the application process, which gave...[Details]
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Samsung QLED 8K TV is launched, with two sizes of 75 inches and 82 inches, priced at NT$399,900 and NT$299,900 respectively, targeting the top of the pyramid market, and Samsung is trying to become t...[Details]
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One of the fundamental decisions required at the outset of a power supply design is whether to use voltage mode control (VMC) or current mode control (CMC). For any design, a trade-off exists betwe...[Details]
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Did you ever think that integrated digital signal processors (DSPs) in audio amplifiers were only used for digital filters, equalization, or audio mixing? The reality is that integrated DSPs in mod...[Details]
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On July 6, Beijing Junzheng issued an announcement stating that the company recently received the "Notice on Acceptance of Application Documents for the Issuance of Shares to Specific Objects by Beij...[Details]
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China Energy Storage Network News:
On January 13, TSMC CEO Wei Zhejia said that 70% to 80% of the capital budget in 2022 will be used for the research and development of advanced process te...[Details]
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2. Application design of MSP430G2553
(I) Design of frequency meter
1. The frequency meter can be realized by the following methods: frequency measurement method, period measurement method, and eq...[Details]
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The home use and remote use of medical electronic equipment have put forward high requirements for connectivity, especially wireless technology. Correspondingly, the rapid development of wireless t...[Details]
Microcontroller MCU
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