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As the vote on the "Hong Kong version of the National Security Law" is imminent, the U.S. Department of Commerce can no longer sit still and has issued a statement announcing that the United States w...[Details]
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Efficient Power Conversion Corporation (EPC) has launched three laser driver circuit boards that use AEC-Q101 qualified, fast-switching GaN FETs to enable high-performance lidar systems. EPC has...[Details]
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Focus on the following: The composition of each segment of a C language program in memory Characteristics and common errors in the process of linking C language programs How C language ...[Details]
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On March 29, TrendForce estimated that since upstream flash memory companies except Kioxia-Western Digital are still maintaining a low production strategy, the contract price of NAND flash memory w...[Details]
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There always seems to be talk of electronic products catching fire. According to media reports, last year, an iPad in the home of an American man named Michael Macaluso caught fire and direct...[Details]
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DDR originated from SDRAM. Strictly speaking, it should be called DDR SDRAM. DDR SDRAM is the abbreviation of Double Data Rate SDRAM, which means double data rate synchronous dynamic random access me...[Details]
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According to the currently known information, Apple’s iPhone 14 series is expected to have four models, including a 6.1-inch iPhone 14, a 6.7-inch iPhone 14 Max, a 6.1-inch iPhone 14 Pro and a ...[Details]
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Addition and subtraction operations can be performed simultaneously using an operational amplifier with differential inputs. This operational circuit is shown in Figure 5.4-3.
The re...[Details]
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Input——Line input, generally refers to connecting the output of the guitar or bass audio cable here;
Volume – adjust the volume;
Equalizer - Equalizer, used to adjust the compensation...[Details]
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Despite having its Advanced Projects and Technology division acquired by Google when Motorola was sold to Lenovo in 2014, the company has still managed to stay at the forefront of the mobile i...[Details]
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As the signal edge changes faster and faster, today's high-speed digital circuit board designers face problems that seemed unimaginable a few years ago. For signal edge changes of less than 1 nan...[Details]
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The variable frequency power supply converts the AC power in the mains into a pure sine wave through AC→DC→AC conversion, and the output frequency and voltage are adjustable within a certain range....[Details]
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According to foreign media reports, automotive technology company Veoneer announced a partnership with 4D imaging radar solutions company Arbe Robotics Ltd. The two parties plan to jointly develop au...[Details]
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AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
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Crank press is a common metal forming equipment, widely used in automobile, aviation, shipbuilding, machinery manufacturing and other industries. It has the characteristics of simple structure, con...[Details]
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