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1. The instruction format of the left shift of register f with carry bit (C) is: RLF f. d Where d=1, result → f; d→0, result → w. The function is shown in the figure below. 2. Shift right the con...[Details]
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Assume that the single-chip microcomputer uses 8051, the external ROM is not expanded, and the external RAM uses a 6116. The program will sequentially connect the contents of the 10B starting from th...[Details]
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What is PSRR? PSRR (Power supply rejection ratio), also known as power supply rejection ratio, is an important parameter to measure the circuit's suppression of ripple in the input power supply. It i...[Details]
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In recent years, I have seen the topic of "projectors replacing TVs" and even recommended various home projectors on the Internet. Some friends around me have also started to buy projectors. Are home...[Details]
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In recent years, coal mine production safety accidents have occurred frequently, resulting in the serious phenomenon of "major accidents are frequent and minor accidents are continuous", which no...[Details]
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Siemens acquires FORAN software to further expand its ship design and engineering capabilities • Siemens adds FORAN ship design software to its Xcelerator solution portfolio, providing marine indu...[Details]
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Developing in-vehicle infotainment systems is more challenging than ever before. In fact, supporting so many inconsistent and even conflicting requirements requires a whole new approach. Designin...[Details]
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Microsoft Windows 10 Mobile ended service on December 10, 2019, when Microsoft also released the last cumulative update. However, according to foreign media reports, Windows 10 Mobile users can s...[Details]
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A full-wave bridge rectifier converts an AC signal into a full-wave DC signal. Typically, a bridge consisting of four diodes achieves full-wave rectification. Figure 1 shows four diodes arranged ...[Details]
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According to the website of the U.S. International Trade Commission (ITC), on August 29, 2022, the U.S. International Trade Commission (ITC) launched a Section 337 investigation into patent infring...[Details]
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With the rapid development of autonomous driving, the demand for ADAS lidar has increased significantly, driving major lidar suppliers to begin to increase their delivery scale. On December 27, Hes...[Details]
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Maxim's MAX7219 chip is used for dynamic scanning display drive. The chip has 8x8 static RAM that can store display information, dynamic scanning circuit, and segment and bit drivers. It is connected ...[Details]
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Recently, Toyota officially announced its newly developed engines, transmissions and hybrid systems, including a new inline four-cylinder 2.5L direct injection engine, a new 10-speed automatic transm...[Details]
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In my memory of entering society, cars have always been closely related to fuel and have a natural connection with oil. It seems that I have never doubted the eternity of this connection. However, wh...[Details]
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October 30, 2024, Shanghai,
Harting new products are launched-Harting Mini PushPull ix Industrial® push-pull connector AWG22-24 version is now available
. These are the long-awaited new IDC...[Details]