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Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
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Is the density of the patch panel the higher, the better? I'm afraid not. Users with limited available rack space in the computer room need to "make do with the screw shell". The high density of th...[Details]
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1 Introduction
The tax control system, or "POS electronic tax control system", is an electronic information network consisting of POS machines, Golden Tax Cards/IC cards, card readers, computers, ...[Details]
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The method is as follows: (When the appearance and brightness are the same) use a multimeter to measure the resistance of the light source. The smaller the resistance, the greater the light decay a...[Details]
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Editing Technology
At the end of the previous chapter, we wrote a simple Labview program. Now we will discuss the various editing techniques in the front panel and flowchart.
1. Create: In the pr...[Details]
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In order for the cold cathode lamp to work safely, efficiently and stably, its power supply and excitation must conform to the characteristics of the lamp. Specifically, the power supply of the la...[Details]
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According to industry insiders, wireless headset sales were strong in 2021, and Apple increased its procurement of AirPods chips, requiring suppliers such as GigaDevice, Winbond Electronics, and Macr...[Details]
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3D active glasses are an important part of 3D display technology
Active shutter 3D technology, also known as ActiveShutter 3D in English, is used with active shutter 3D glasses. This 3D te...[Details]
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#include STC89C5xRC.h char tcount = 0; char step = 0; //Record the number of steps taken by the main motor (number of steps taken = step/2) char buf ; //Store command int en = 0; //en = 1 - system w...[Details]
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On February 22, the National Standards Administration and the National Energy Administration issued a notice on the "Guidelines for the Construction of a New Energy Storage Standard System", and a ...[Details]
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MPO (Multifiber Push-On connector) is a type of fiber optic connector used in high-speed transmission links above 40G. It is a high-density multi-core connector. The common 12-core connector can also...[Details]
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A digitally programmable gain amplifier (DPGA) amplifies or attenuates an analog signal to maximize the dynamic range of an analog-to-digital converter (ADC). Most monolithic DPGAs use a multiplexed m...[Details]
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1. Preparation Download software: u-boot Download address: ftp://ftp.denx.de/pub/u-boot/ u-boot-2009.11.tar.bz2 is the reference document version of "friendlyARM" u-boot-2010.03.tar.bz2 ...[Details]
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Siemens motor variable frequency speed control was previously implemented in the drive controller, such as the Cu320, Cu310 and other control units, and configured using Scout software. For users, ...[Details]
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01 Origin
Industry development needs
In the second half of 2022, it can be considered that the problem...[Details]