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DDR SDRAM is short for Double Data Rate SDRAM, and its Chinese name is "Double Data Rate SDRAM". DDR SDRAM is an improvement on the original SDRAM. The following Figure 9-1 is a comparison of data tr...[Details]
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Since MySQL 5.5 and later, the cmake compiler no longer uses ./configure, we have to revert to a version that supports ./configure. Here we use version 5.1.51 from the documentation. Perform the follo...[Details]
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The electronic control circuit of electronic technology often adopts CMOS logic control system. Through years of maintenance practice, we have designed and installed a simple integrated logic gate ci...[Details]
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Method for developing high-efficiency solar cells using carbon nanotubes
Cornell University researchers have created the basic elements of highly efficient solar cells, which hold great pr...[Details]
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Causes and measures for insufficient torque of conical rotor electric motor
(1) The spring force is reduced. The spring should be replaced.
(2) The brake ring is worn too much. Replace it...[Details]
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This simple MOSFET power audio amplifier circuit features a TL071C and 2 MOSFETs (IRF9530 and IRF530) to deliver up to 8W on a 45Ω speaker and 4W on a 70Ω speaker. The schematic is based on the Sil...[Details]
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According to foreign media reports, Sony may release a new Xperia flagship at the International Consumer Electronics Show (IFA) in Berlin. Now some foreign media have found new Sony models wi...[Details]
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1. Introduction to S3C2440 GPIO The S3C2440 has a total of 130 multi-function input/output ports, divided into 9 groups, GPA ~ GPJ. By setting registers, it is determined whether a pin is used for ...[Details]
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The new generation of MPLAB® ICD 5 and MPLAB® PICkit™ 5 in-circuit debugger/programmer offers a new level of programming and Connection method For embedded designers, programming and debugging ...[Details]
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introduction
As of September 2013, Google's self-driving cars have successfully driven over 500,000 miles under computer control without a single traffic accident . Google's revolutionary drive...[Details]
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According to Reuters, the British government enacted a new bill on Tuesday that clearly stipulates that if British telecommunications companies violate the ban and use equipment manufactured by Huawe...[Details]
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Abstract: In view of the current situation that the storage automation of agricultural product seed warehouses is low and it is not easy to manage a large area, it is proposed to adopt an intellige...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Xinhuazhang Technology Co., Ltd. (hereinafter referred to a...[Details]
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The following are
some issues that need to be paid attention to in the use and maintenance
of batteries
.
1. If the battery is not used for a long time, it will slowly discharge itself u...[Details]
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The inside of the car water temperature sensor is the car water temperature sensor. The lower the temperature, the greater the resistance; conversely, the smaller the resistance. It is installed on...[Details]
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