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"Conferences through office windows" and "traffic information displayed on bus stop windows" are scenarios that are expected to become a reality in the near future. With the emergence of new techno...[Details]
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An oscilloscope is an electronic measuring instrument that can convert electrical signals that are invisible to the naked eye into visible images. It has many advantages, such as accurate measuremen...[Details]
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Quality and innovation don't have to mean a high price. The FPC spectrum analyzer offers excellent performance at an affordable price. Engineered in Germany, it uses the same quality standards as hig...[Details]
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The SJ325 portable roughness meter has the characteristics of high measurement accuracy, wide measurement range, easy operation, portability, and stable operation. It can be widely used in the detect...[Details]
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1. Correctly set the DDRx direction register before performing read and write operations on the I/O port.
2. The initial state of the I/O port after reset is all input working mode, the interna...[Details]
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Satellite communication (referred to as satellite communication) has the advantages of wide bandwidth, large capacity, stable performance, and cost independent of communication distance, and has beco...[Details]
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The timing of the programmable access cycle of the S3C2440 memory controller is: The time parameters (Tacc, Tacs, Tcoh, etc.) in the above figure are all programmable. Let's take a look at the ti...[Details]
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Here we introduce an electronic percussion instrument composed of PMOS integrated circuits. It can produce eight kinds of percussion sound effects such as plates, drums, forks, etc. If it is combined...[Details]
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On October 31, Korean media reported that the price of memory semiconductor DRAM fell by nearly 10% in October, indicating that concerns about the "peak out" (peaking, decline) of the DRAM market in ...[Details]
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Compared with large robots, insect-level robots have unique advantages. With their tiny size, robots can easily explore many terrains that large robots cannot enter, such as ruins, gaps, pipe...[Details]
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What is a Total Station Total station, also known as total station electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating optics, machinery and elec...[Details]
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Pareto Plot is also called Pareto chart, 8020 chart, etc. It is a chart used to arrange quality improvement projects from the most important to the least important. It is composed of two charts in fo...[Details]
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A few days ago, the National Highway Traffic Safety Administration (NHTSA) revised the new car standards, and no longer required manual control devices such as steering wheels and accelerator pedals ...[Details]
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Generally speaking, sensors are composed of sensitive elements and conversion elements. However, the amount of electricity output by the conversion element is often difficult to display, record, pr...[Details]
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1 Introduction
Frequency source is the key to achieve high performance indicators of radar, communication, electronic countermeasure and electronic systems. The functions of many modern elec...[Details]
Embedded System
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