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1 Introduction
In recent years, with the rapid development of automation technology in my country, industrial automation has made great progress. Frequency converters have been widely used in ...[Details]
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Introduction to Home Amplifier Debugging
Usually, after the TV automatically selects channels, the frequencies of the corresponding channels in the front are low-frequency bands, and the frequencie...[Details]
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1. S3C6410 LCD driver bare metal code
LCD controller initialization:
1 unsigned long VideoBuffer = {0};
2 void lcd_init(void)
3 {
4 /* 1. Initialize IO port as LCD p...[Details]
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What should we pay attention to when using electromagnetic flowmeter? Today, Huaian Wanfeng will give you a brief explanation, and I hope you will pay attention to the following points: 1. Daily m...[Details]
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Recently, the Shanxi Provincial Department of Science and Technology announced the "Announcement and Appointment" projects of the Shanxi Provincial Major Science and Technology Special Plan for 2021....[Details]
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If the huge valuation and revenue of Chinese drone manufacturer DJI Innovations show anything, it is that drones are becoming big business. Drones have now attracted a lot of capital to cha...[Details]
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Allow customers to freely choose from a variety of clouds and provide customers with a consistent user experience NetApp, the global leader in hybrid cloud data management, announced new solution...[Details]
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The Google Pixel 6 and 6 Pro come with some interesting hardware, but apparently not everything impresses users. For example, the fingerprint sensors in both devices have caused a lot of frustratio...[Details]
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According to foreign media reports, Sony Israel has launched the cellular network LTE-M/NB-IoT chipset ALT1350 for the global market. The chipset is designed to support additional Low Power Wide Area...[Details]
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Ministry of Industry and Information Technology of the People's Republic of China
Announcement
In accordance with the "Automotive Power Battery Industry Standard Conditions", based on vol...[Details]
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Configuration process: 1: System clock initialization, including system clock and the clock configuration of the IO port and serial port to be opened. The clock of the serial port must be opened!!!...[Details]
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AD623 integrates 3 op amps. It can work with single or dual power supply, has high CMRR and very low voltage drift. Except for an external resistor that controls programmable gain, all components are...[Details]
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Function Through GPIO, key 1 lights up LED 1, key 2 lights up LED 2... illustrate 1) Because the 2440 keys only involve rows, scanning keys is much simpler than the 2410 2) Before per...[Details]
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1 Purpose and basic principles of battery design
Battery design is to provide working power or power supply with the best performance according to the requirements of instruments and equipment. The...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
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