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To protect circuits and personnel, electric vehicle/hybrid vehicle (EV/HEV) on-board chargers have stricter requirements on safety capacitors. By: Dr. Florian Weyland, Wolfgang Rettlinger and Thoma...[Details]
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PWRGD is the output port of the power supply, which can intuitively display the input status of the external power supply. The schematic diagram of the optocoupler output circuit of the switching pow...[Details]
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After entering the IoT era, the explosive demand for information collection has led to the rapid development of the entire sensor market. For the Chinese sensor industry, although a complete system f...[Details]
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The Fluke 719 portable automatic pressure calibrator uses a new built-in electric air pump to make pressure calibration easy! You can now calibrate and test pressure equipment quickly and easily usin...[Details]
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With the continuous improvement of material life, people are paying more attention to the safety of people and property, and are looking forward to the birth of intelligent alarm systems that can pla...[Details]
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According to foreign media reports, market research firm IDC said on Monday that the growth of the global wearable device market in 2020 will be significantly reduced due to the impact of the new cor...[Details]
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The following startup code is extracted from "ARM Embedded System Experiment Tutorial (I)".
1; Start the file, initialize the running environment of the C program, and then enter the C program code....[Details]
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Xiaomi Camera Product Director @Queena_Xiaomi posted on Weibo to explain why Mi Clip is so useful. @Queena_Xiaomi said that the reason why Mi Editor is so easy to use is mainly because it uses a powe...[Details]
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introduction
Electric heating furnace is a typical industrial process control object. Its temperature control has the characteristics of unidirectional temperature rise, large inertia, pure lag...[Details]
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1. What is the buzzer function used for?
A: The buzzer function is an additional function of the multimeter, usually in the 2KΩ range. Generally, when measuring a circuit (or resistor) with a res...[Details]
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1. Preface
1. Linux kernel version: 3.4.2
2. References
- "Embedded Learning - Driver Development - Lesson 7.1 - NIC Driver Architecture Analysis Driver and CS8900 Process Analysis"
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heat.c /* * init.c: do some initialization */ #include "s3c24xx.h" void disable_watch_dog(void); void clock_init(void); void memsetup(void); void copy_steppingstone_to_sdram(void); /* * T...[Details]
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Keysight's automated ultra-wideband physical layer conformance test tool obtains FiRa certification • The solution helps terminal equipment manufacturers and chip designers quickly test the FiRa ul...[Details]
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The LT3741 and LT3741-1 are fixed frequency synchronous step-down DC/DC controllers designed to accurately regulate output currents up to 20A. The average current mode controller maintains inductor...[Details]
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According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
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