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How to Operate a Loop Resistance Tester Technical Parameters: 1. Measuring range: 0~4mΩ (50A level) 0~2mΩ (100A level) 0~1.33mΩ (150A level) 0~1mΩ (200A level) 2. Test current: DC50A, 100A, 150A, 200...[Details]
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Structural features and braking principle of lever-type self-braking motor
The brake structure of the lever-type self-braking motor is shown in Figure 9-22. The brake device is installed on th...[Details]
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DMA_InitStructure.DMA_Mode = DMA_Mode_Circular;
DMA_InitStructure.DMA_Priority = DMA_Priority_High;
DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
The following is the initializati...[Details]
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Circuits from the Lab® reference circuits are tested reference designs that help accelerate design while simplifying system integration to help solve today’s analog, mixed-signal, and RF design challe...[Details]
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1. Programs run in RAM Key points: (1) Change the download address of the program to the RAM space (2) Before debugging the program, set the SP and PC pointers to the Ram space. Creat...[Details]
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Today, Lu Weibing, general manager of the Redmi brand, continued to reveal information about the Redmi 9 which will be released tomorrow. First of all, in terms of performance, the Redmi 9 is equippe...[Details]
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Most portable electronic devices use 3-pin or 4-pin jacks, which can be used as stereo headphone jacks, mono headphone jacks with microphone input and hook switch, or stereo headphone jacks with m...[Details]
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The new GaN substrate is expected to significantly improve the performance of GaN-based
semiconductor
light-emitting
components
, such as blue
LED chips
used in
white
...[Details]
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Foxconn Industrial Internet (601138, SH) disclosed a record of investor relations activities. The company's senior management, including Chairman Li Junqi, General Manager Zheng Hongmeng, CFO and Sec...[Details]
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On January 24, 2022, the Ministry of Industry and Information Technology officially announced the "List of Excellent Industrial Internet APP Solutions in 2021", and Advantech's "WISE-Insight APM Digi...[Details]
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This article presents a systematic approach to calculating the DC error of a current-sense amplifier, discusses each error source, and presents a method for estimating the total error. Finally, the...[Details]
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As the benefits of the electronic intelligent manufacturing industry cluster gradually emerge in China, the upstream and downstream supply chains supporting the industry are becoming more mature. As ...[Details]
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Comprehensively considering the causes of malfunction of the combustible gas detector , two points cannot be ruled out: the construction process is not standardized and the maintenance is not in pla...[Details]
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0 Introduction Temperature is one of the basic physical quantities and an important parameter that needs to be tested frequently in industrial and agricultural production and daily life. Tempera...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]
Power technology
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