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One of the manifestations of the industry's continued development is that former professional knowledge has increasingly become a popular topic, until it has become popular science. In the field o...[Details]
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There are two ways to scan the single-chip matrix keyboard: The first one is the line-by-line scanning method, which is to scan line by line. The implementation code is as follow...[Details]
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According to Reuters, the Office of the United States Trade Representative (USTR) officially confirmed on the 28th local time that the tariffs on US$300 billion worth of Chinese goods exported to the...[Details]
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The 15W series is the processor with the most available resources in the current 51 MCU. It can be used in general designs. This time, I will share a digital voltmeter using the AD conversion socket ...[Details]
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Introduction to CMEMS Oscillators
Introduction
CMEMS technology is an innovative CMOS+MEMS manufacturing process developed by Silicon Labs, a leading supplier of timing solutions. CMEMS is an a...[Details]
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Introduction At present, when embedded designers provide Ethernet access for remote control or monitoring equipment, the Ethernet controllers they use are designed for personal computer syste...[Details]
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I encountered a problem when debugging the STM32 system clock setting: TIM2 timing 1Ms, TIM2 interrupt service function time++, LED state changes when time=100. After the program runs, I found that t...[Details]
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1. Principle and classification of supercapacitors
Supercapacitors are mainly composed of positive and negative electrodes, electrolyte solution, separator and current collector. The separ...[Details]
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This morning, Apple pushed the official version of watchOS 5.2 to Apple Watch users. Many users were pleasantly surprised to find that after the system update, their Apple Watch 4 supports ECG electr...[Details]
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O Introduction
Brushless DC motors have the advantages of simple structure, reliable operation, and easy maintenance of AC motors, as well as high efficiency and good speed regulation performa...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
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With the launch of SIC, the 800V system has become one of the hottest topics in the current new energy, and the development of high-speed motors has been further accelerated. So why are the speed r...[Details]
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RF is radio frequency current, which is the abbreviation of high-frequency alternating electromagnetic waves. RF technology plays a wide and irreplaceable role in the field of wireless communication. ...[Details]
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1. Inspection items:
1. Check the installation of the flow meter: After the installation of the Verabar flow meter is completed, it must be carefully checked, requiring the welding to be firm, the...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
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