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The relay protection tester can independently perform AC testing, DC testing, low cycle synchronization, time measurement, power impedance, differential testing, superimposed harmonics, a complete ...[Details]
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According to reports, the cumulative sales data of NIO, Xpeng Motors and Li Auto for the first 10 months of this year have been released one after another. NIO continues to lead with a sales growth r...[Details]
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The XCM524 series is a 1PKG multifunctional IC that combines a 600mA synchronous rectification step-down DC/DC converter with a built-in driver transistor and a VDR composed of a VR and VD with ult...[Details]
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DoIP system physical layer and data link layer
The physical media connection of the automotive Ethernet can use a combination of a connection that complies with IEEE 802.3 100BASE-TX and an ac...[Details]
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According to the load characteristics of LED , a controllable constant current source is needed to control it. If the rectified AC voltage is directly added to the output LED, the problem is that c...[Details]
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1.6.1. General steps of microcontroller programming 1.6.1.1、Target analysis: Our target is to light up the LED on the development board. 1.6.1.2 Schematic Analysis Schematic Diagram of Puzhong 51-Dua...[Details]
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Advantech × Skyhawk Capital promotes the transformation of ecological partners into "Industry+" On March 2, Advantech and Skyhawk Capital held the "IoT Ecological Smart Future" event at Advantech K...[Details]
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In response to the cost, processing power and flexibility requirements of 3G wireless infrastructure, Ericsson has moved to a DSP-only, software-defined approach to base station design. With this mov...[Details]
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IT Home reported on June 7 that Apple has launched the first developer preview of iOS 16. 9to5mac discovered an unreleased HomePod model in this preview. The code indicates that this unknow...[Details]
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This article introduces a simple method for estimating the transient response of a power supply by knowing the control bandwidth and the output filter capacitor characteristics. This method takes a...[Details]
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On April 3, the Huzhou Synear Food Peak Shaving and Valley Filling Energy Storage Project invested and constructed by Huzhou Qingtai New Energy Technology Co., Ltd., a subsidiary of the Group, started...[Details]
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The 89C51 microcontroller has four working modes: reset, program execution, low power consumption, and programming and verification. 1. Reset method (l) Reset Operation Reset is the initialization op...[Details]
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The CSA Connectivity Standards Alliance (CSA) officially released the Matter 1.0 technical standard on October 4, local time. The new Matter 1.0 standard lays the foundation for future smart home inn...[Details]
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The electric vehicle battery market is growing rapidly. In the first quarter, global electric vehicle battery production reached 32.2GWh, up 101.9% year-on-year. Chinese brands shined, with 5 of the ...[Details]
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1 Introduction An analog integrated operational amplifier implements a second-order Filters, high-order filters can be formed by connecting second-order filters in series. However, passive co...[Details]
Analogue and Mixed Signal
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