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BootLoader is generally used for upgrading embedded products in the later stage. Since the products lack the JTAG hardware debugging interface, BootLoader can realize software upgrade without physica...[Details]
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Plasma and LCD TVs have entered thousands of households. The switching power supply design of these two appliances is relatively special. They can only use active or passive PFC mode and need to be a...[Details]
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Acoustic Emission Detection Technology for Urea Synthesis Tower
This paper discusses the nondestructive testing technology of urea synthesis towers in use, focusing on the feasibility and applicati...[Details]
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introduction At present, automated monitoring devices such as coal mine gas, negative pressure, motors, and power supply have been widely used in major mines, and have even been networked and operate...[Details]
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In microwave networks, coaxial connectors are the main source of intermodulation. The nonlinear characteristics of coaxial connectors are the main cause of intermodulation. Accurately determining the...[Details]
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During the 14th Five-Year Plan period, building a strong manufacturing country and promoting industrial intelligent transformation have become clear national strategies. At the current stage, the mos...[Details]
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The circuit diagram is as follows: Production instructions: This circuit uses a 15W104 microcontroller to control the fan via an infrared remote controller. When using it for the first time,...[Details]
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For the upcoming iOS 14, ordinary users are very concerned about this new system, and of course they are also concerned about whether their devices are on the upgrade list. According to forei...[Details]
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Introduction: (Microcontroller Basics: Microcontroller Memory) In school, we rarely used external ROM/RAM. We used C language to program. We didn't need too much space. If the code was too big, we co...[Details]
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The transplantation of u-boot to the s3c2410 board (just compilation) is a lot of hard work (for novices, (*^__^*), except for experts), the following is my painful experience. The process is as foll...[Details]
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Tektronix tds 2000c panel Commonly used buttons: (1) First channel input terminal (2) Second channel input terminal (3) First channel vertical sensitivity knob (4) First channel vertical sensitivity...[Details]
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The global chip shortage continues to intensify, and giants from all over the world are stepping up their investments in the chip field. A global shortage of semiconductors has become a concern tha...[Details]
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Recently, Aptiv exhibited its seventh-generation 4D millimeter-wave corner radar at CES 2024, which was developed by a local Chinese team and equipped with China's first integrated radar chip. This...[Details]
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I have been using JTAG downloading before, and recently I used SWD mode. SW mode uses 5 pins, NRST: reset SWCLK: serial line clock SWDIO: serial line debug data input/output, and the others are GN...[Details]
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The motion mode of ABB industrial robots is one of the key factors in their ability to perform tasks on automated production lines. This article will detail the various motion modes of ABB industri...[Details]
Test/Measurement
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