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1. IDE online debugging, VIEW->EEPROM does not see any changes: it may not be refreshed; need to reset and then see
2. Power-off writing is incorrect:
it is necessary to ensure that the VCC voltag...[Details]
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On September 21, the Anhui Tongling Tongbei (Dingsheng) 500 kV transmission and transformation project designed by the East China Institute of China Energy Engineering Planning and Design Group was...[Details]
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A DC-DC converter based on MAX5941B controller is analyzed and designed. The converter adopts current peak controlled flyback topology and is used in powered devices of Ethernet power supply system. ...[Details]
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A touch screen, also known as a "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. As one of the latest computer input d...[Details]
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Dazhong News Client has launched a large-scale integrated media reporting column, "Actionists: Interviews with Academicians", inviting academicians to closely follow the spirit of the Third Plenary S...[Details]
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The mobile phone market has begun to be saturated, so in order to continue to develop and increase their own market share, many mobile phone manufacturers are working hard, and cost-effective mobile...[Details]
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Abstract: This application note describes how to use a margining oscillator for applications that require spread-spectrum clock generation (SSCG). The DS4M133 margining oscillator serves as the exa...[Details]
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More and more industrial and communication applications benefit from non-isolated DC/DC power module products, including reliability, volume, etc. These benefits help shorten the time to market of ter...[Details]
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According to the Economic Observer, due to the impact of the epidemic, the construction of 5G base stations in Beijing is temporarily unable to proceed. In response to this, Beijing Mobile said that ...[Details]
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Traditionally, power is the product of voltage and current. According to market research, engineers often need to frequently switch between power supplies of different specifications to test products ...[Details]
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High brightness light emitting diodes (
HB
LEDs
)
combine high output, high efficiency, and long life. Manufacturers are developing devices that can achieve
higher
luminous...[Details]
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1.UV LED (Ultraviolet LED): (1) Low UV: 250nm-265nm-285nm-365nm, and now it can reach 250nm-410nm. These are INGaN/GaN material carbides. These UV rays can kill all bacteria in the water, and...[Details]
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The use of Ethernet (Institute of Electrical and Electronics Engineers 802.3) in building automation is growing, enabling smart buildings that use enhanced sensor and control networks to manage envi...[Details]
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Background of the project
Project Name: FPGA Implementation of Wideband Spectrum Sensing Technology in Cognitive Radio
Project background: With the rapid development of wireless communication tec...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]