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Servo control system
A servo control system is an operating system that can automatically control the mechanical movement of a test device according to predetermined requirements. In many case...[Details]
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The circuit is shown in the attached figure (click to enlarge). When powered on, the +5.5V power supply charges C1 through R1, and also charges C2 through R2. However, since the time constants of R1 ...[Details]
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The LPC2300 series ARM has a power control module that supports three low-power modes and selectively shuts down on-chip peripherals. The three low-power modes of the 2300 series ARM are: idle mode, ...[Details]
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On May 15, Shenzhen Sunshine Procurement Platform announced the purchase and sale candidates for megawatt-hour-level all-vanadium liquid flow electrochemical backup power equipment.
Winning bi...[Details]
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1 #include "8051.h"
2 typedef unsigned char u8;
3 typedef unsigned int u16;
4 u8 smgduan = {
5 /*0 1 2 3 4 5 6 7 */
6 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07,
7...[Details]
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Based on the overall research of wireless Internet of Things technology for telemedicine and community medical informationization as shown in Figure 1, this paper uses STM32W108 wireless radio fre...[Details]
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Compared with traditional electronic navigation maps, HD maps are considered a necessary technology for L3 to L5 autonomous driving (for autonomous driving levels, see the definition of the Society...[Details]
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Parameter configuration: Development board model: TX2440; One pixel is represented by 16 bits; LCD screen resolution: 480*272; LCD module model: BL43014_SPEC; The image content is saved in the bmp....[Details]
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In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
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What do the pins G, S, and D of MOS tubes stand for? G: gate S: source D: drain MOS tubes are metal (Metal)-oxide (Oxid)-semiconductor (Semiconductor) field effect transistors. The common ones on the...[Details]
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Abstract: Fieldbus is characterized by openness and interconnection, which is the fundamental reason why it is superior to other forms of systems. However, the nature of this open interconnectio...[Details]
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In recent years, hybrid vehicles and electric vehicles have been required to meet the following two requirements: ① To achieve high output and high efficiency of the motor drive system, high voltag...[Details]
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Pulsed laser deposition is used to heat HTS wires, where a laser beam ablates material that is deposited as a thin film on a substrate. Image credit: University at Buffalo
A team led...[Details]
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introduction
An isolated converter is needed to provide electrical isolation between two related systems. In certain applications, isolation between the power supply and the load is required t...[Details]
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Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]
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