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The soil compaction tester is also called the soil firmness tester. It can measure the firmness of the soil in the field and provide effective data support for plant growth. So, how does the soil com...[Details]
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AC servo is better because it is a sine wave to control the ball screw, and the torque pulsation is small. DC servo is a trapezoidal wave. But DC servo is simpler and cheaper. Permanent magnet AC s...[Details]
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Self-driving cars require compact, low-cost equipment to capture 360 degrees and measure the distance of surrounding objects. According to foreign media reports, researchers at Japanese technology ...[Details]
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Recently, silicon negative electrode lithium batteries have made the latest progress. The US battery manufacturer Enovix has successfully achieved 0-80% charging in only 5.2 minutes on a 0.27Ah silic...[Details]
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Power secondary equipment mainly refers to equipment that controls, monitors and protects primary equipment, including power station automation, substation automation, dispatching automation, distr...[Details]
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Hard drives, USB flash drives and other devices all have a "power-down save" device. Their characteristic is that the information stored on them will not be lost after the power is out, just like the...[Details]
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1.0 Introduction For low voltage signal or low power switching applications, optically isolated solid state relays (SSRs) with MOSFET outputs can provide several important advantages over traditiona...[Details]
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With the development of the automotive industry, software-defined cars have become a consensus development trend in the automotive industry. Software also plays an increasingly important role in au...[Details]
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An online legal briefing was held, and the market expected that the first quarter financial report and outlook would be announced. Due to the impact of depreciation and amortization, the delayed resu...[Details]
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1. Introduction
In large-scale industrial production, materials need to be weighed and proportioned. At present, factories generally use two methods. The first method uses manual weighing, and ...[Details]
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Startup Piera Systems is combining air quality monitoring with specially designed chips to provide users with better and more granular information.
Piera makes air quality sensors, but a...[Details]
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0 Preface
With the rapid development of embedded technology and network technology, Ethernet interfaces are increasingly used in embedded systems. Ethernet communication is fast and universal, an...[Details]
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Thanks to the popularity of the iPhone AppStore, “now every household has an AppStore”!
We believe that the most fascinating thing about
AppStore as a "software service" and
e-commerce
trad...[Details]
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First, we use Keil to open an existing project to get to know the Keil software, as shown in Figure 1-7. Figure 1-7 Project File From Figure 1-7, we can easily distinguish the menu bar, toolbar, pr...[Details]
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On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
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