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The RF performance test of NRF24L01 Module mainly includes the transmission power (Power), frequency (Frequency) and receiving sensitivity (Sensitivity) test, while the FCC/CE test mainly fails...[Details]
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Charge pumps are based on a fundamental principle of physics: charge flowing back and forth in a closed circuit does not disappear. Let's talk about the basic principle of charge pump boost: If you u...[Details]
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0. Review As we know above, MMU is used to convert virtual addresses and physical addresses to provide the OS with a unified virtual address space. The role of TLB is to serve as the cache of MMU t...[Details]
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Reference file: Chinese translation of the STM32 firmware library user manual.pdf as shown in Figure 1 We first add the USART initialization function to the main function, as shown in Figure 2, ...[Details]
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According to foreign media evertiq, as the semiconductor industry faces equipment shortages, Moov's active listing volume in the used semiconductor manufacturing equipment market has exceeded US$3 ...[Details]
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Abstract: Using digital and analog hybrid control technology and a combination of multiple sound sources, the simulation of aircraft engine sound and environmental sound is realized.
Micro...[Details]
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For some battery-powered products that need to work continuously for several years without changing the battery, the system's low-power design is particularly important. The low-power design of the M...[Details]
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GM's electric vehicle platform that can support autonomous driving and pure electric Picard. A few days ago, GM held a GM Investor Day meeting in New York. The entire introduction material covered el...[Details]
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In our economic life, power grids play an increasingly important role in economic and social development, energy structure adjustment, and climate change response. The intelligent development of po...[Details]
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Many people think that batteries do not require maintenance, especially when using UPS power supplies. But in fact, problems caused by lack of battery maintenance account for a high proportion of all...[Details]
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Introduction: The design cost of electronic systems is getting higher and higher, but PCB copying has become easier, and the programs in Flash can also be easily copied, so the probability of the ent...[Details]
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0 Introduction
As people's living standards improve, the consumption structure has undergone tremendous changes, and the proportion of consumer spending on entertainment in total spending ...[Details]
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Boston Dynamics' Spot is a four-legged
robot
that has been on sale since 2020.
Recently, the company revealed several updates to Spot that will further improve its ability to perform these ...[Details]
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According to the news from the Meizu forum, the Meizu community has launched the Meike platform, which started internal testing today. Officials said that by sharing content on the platform and...[Details]
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Technology media techpowerup published a blog post yesterday (November 12), reporting that AMD announced the second-generation Versal Premium series adaptive SoC platform, which will become the fir...[Details]