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The loop structure data channel is the only way for data inside the loop structure to exchange (input/output) data with data outside the structure. It is located on the loop structure frame and disp...[Details]
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#include reg51.h //Header file containing microcontroller registers unsigned char code Tab ={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F}; //Flowing light control code, the array is defined as a global v...[Details]
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There are countless types of advanced power components on the market today, and it is indeed a difficult task for engineers to choose the right power component for an application. For solar inverte...[Details]
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LED energy-saving lamps are becoming increasingly popular among consumers due to their obvious power-saving effect, long service life, no stroboscopic effect, no noise, soft light, and wide operati...[Details]
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1. S3C2440 memory map
From the S3C2440 User Manual, we know that S3C2440 can be booted from nand flash or not. As shown below:
2. Startup method selection
1. S3C2440 take...[Details]
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Recently, Italian surgical
robot
company Medical Microinstruments, Inc. (hereinafter referred to as MMI) officially announced that it has completed a $110 million (about 800 million RMB) Se...[Details]
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Recently, Xinneng Semiconductor announced that it has completed the delivery of nearly 100 million yuan in strategic financing in rounds B and B+. The B round of financing was jointly invested by old...[Details]
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The circuit in this article solves this problem by using a self-oscillating boost circuit that works at a single solar cell voltage and can continuously trickle charge the battery. Many battery -powe...[Details]
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1. To download Boot and App to different addresses of FLASH, we need to configure the link script. The default link script of IAR is in the installation directory C:\Program Files (x86)\IAR Systems\E...[Details]
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Under normal conditions, the AC current forms a loop through the incandescent lamp, the VD4-VD7 rectifier bridge, the voltage divider circuit composed of resistor R9, and the voltage stabilizing circ...[Details]
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A forecast report from market research firm Strategy Analytics shows that online retail channels will account for a record 28% of total global smartphone sales in 2020, a year-on-year increase of 4%....[Details]
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With the increasing number of electronic products, the market is full of them. You may have seen a lot, but you may not know how to use them. Today, I will tell you about digital multimeters. First of...[Details]
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On June 5, the Long March 2F carrier rocket successfully sent the Shenzhou 14 manned spacecraft into space. Astronauts Chen Dong, Liu Yang and Cai Xuzhe will complete the comprehensive construction o...[Details]
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① Maximum reverse leakage current ID and rated reverse shutdown voltage VWM.
VWM is the maximum continuous working DC or pulse voltage of TVS. When this reverse voltage is added between the two pole...[Details]
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LGD recently released its third-quarter financial report, showing serious losses, and the CEO told employees that the company's survival is facing threats. The global LCD panel market has been in o...[Details]
PCB Design
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