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If multiple modules on the LED display screen are continuously off or abnormal: Check whether the cable and power cord of the first abnormal module in the signal direction are in good contact. If no ...[Details]
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China, Beijing - Zhongwei Laikang Technology Development (Beijing) Co., Ltd. is an internationally leading service provider, operator and equipment manufacturer of remote health management services...[Details]
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IIC stands for Inter-Integrated Circuit (IC bus). This type of bus was designed by Philips Semiconductor in the early 1980s. It is mainly used to connect integrated circuits (ICS). IIC is a multi-di...[Details]
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Xiaomi has announced some parameters of the Xiaomi 12 series screen. Officials said that the Xiaomi 12 mobile phone screen has obtained the DisplayMate A+ grade and is also the first mobile phone ...[Details]
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The excellent performance and low price of the PXI bus system have made more and more engineers and technicians engaged in automatic testing begin to pay attention to the development of PXI. The PXI b...[Details]
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With the improvement of LED's luminous efficiency and lifespan, coupled with its advantages of power saving, energy saving and environmental protection, the feasibility of LED replacing traditional...[Details]
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With the rapid development of semiconductor and software technology, automotive electronics accounts for an increasingly larger proportion in the automotive industry. From the comfort to the stab...[Details]
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Preface
In the 1860s, James Maxwell inferred through calculations that there were electromagnetic waves that could transmit energy through a vacuum. Since then, engineers and scientists have b...[Details]
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This paper introduces the specific scheme of using UBICOM's
SX52BD single-
chip microcomputer to build an embedded system for remote power grid monitoring, so that the measurement and c...[Details]
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Are car sunroofs useful? Rational people think that sunroofs may not stand the test of time and will leak and get soil after long-term use; emotional people think that they can embrace nature through...[Details]
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Recently, it was learned from the State Grid that the Northwest Power Grid will add 8.71 million kilowatts of energy storage installed capacity in 2023, including 8.41 million kilowatts of new ener...[Details]
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#include #include #include "./delay/delay.h" #include "./lcd1602/lcd1602.h" unsigned int irtime = 0; bit start flag = 0; unsigned char irdata ; unsigned char ircood ; b...[Details]
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The composition and operating principle of CRT cathode ray tube
The core component of the CRT display is the cathode ray tube, which is a funnel-shaped electric vacuum device consisting of thr...[Details]
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Motor forward and reverse failure is a common fault in industrial production. Motor forward and reverse is the basis of motor operation. If a fault occurs, the product cannot be processed normally,...[Details]
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The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]