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Sources said that the economical 5G smartphone Galaxy A13 5G that Samsung is developing may be equipped with a 50-megapixel sensor and will retail for 200 euros. The new Galaxy A13 5G device wi...[Details]
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The so-called "manhole", as the name suggests, is a hole opened in the processing system to allow workers to enter for cleaning, maintenance and inspection. However, this name may soon become inappro...[Details]
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Part 1 in Figure 1 is a rectifier filter circuit, which uses full-wave bridge rectification and capacitor filtering to convert 220V AC into 311V smooth DC. Part 2 is a switching power supply, which c...[Details]
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As the world's requirements for environmental protection and energy efficiency become increasingly stringent, new energy vehicles have become a development trend in the automotive industry. As one ...[Details]
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FPGA (Field Programmable Gate Array) is a large-scale programmable logic device that can replace all current microcomputer interface chips and realize multiple functions such as storage and address d...[Details]
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PCI expansion for instrumentation (PXI) is a sturdy PC-based measurement and automation platform. PXI makes full use of the most popular desktop computer high-speed standard interface - PCI, combin...[Details]
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In the daily use of R-type transformers, there are many reasons that will cause the temperature rise of the R-type transformers in our work to be too high. In addition to improper use, what are the...[Details]
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I encountered some problems when I was learning to use the STM32 board. I struggled for a long time and finally solved them by reading the blogs of the masters on the Internet. I also want to ...[Details]
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DSP is mainly used in real-time and large-volume signal processing systems. When it communicates with the host, the data exchange speed and interface complexity are a key performance indicator of the ...[Details]
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Broadband amplifiers are widely used in the field of industrial measurement and control. In measurement and control circuits, broadband amplifiers are an important part of conditioning sensor ...[Details]
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The Nikkei reported on September 26 that in order to prevent cutting-edge technologies such as artificial intelligence and quantum computing from being used for military purposes, the Japanese govern...[Details]
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LED
LED (Light Emitting Diode) means light emitting diode. It is a solid-state semiconductor device that can directly convert electricity into light. The heart of LED is a semiconducto...[Details]
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Single chip microcomputer controlled relay closing circuit diagram
The high and low frequencies of the I/O serial port are used to control the closing of the relay
When the I/O port ou...[Details]
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The F020 has a 1.2V, 15×10-6/℃ bandgap voltage reference generator and a two-times gain output buffer on the chip. The 2.4V reference voltage (VREF) can be connected to ADC0, ADC1 and DAC through e...[Details]
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As the domestic passenger car market enters the traditional peak sales season of "Golden September",
the retail penetration rate of
new energy
passenger cars has exceeded 50% for three conse...[Details]
Embedded System
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