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Abstract: High-performance matrix switch modules are the key to achieving versatility in test systems. This article introduces the development of a high-performance VXI matrix switch, explains t...[Details]
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Regarding the data loss problem of the serial communication program of the 51 single-chip microcomputer, the serial debugging tool was used to find that about 10 out of 100 data packets lost the first...[Details]
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0. Introduction
Ship power stations are generally composed of fuel engines, generators, and main distribution panels, as shown in Figure 1. Each component has its own input and output signals. The t...[Details]
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Continuing with the topic from the day before, on the Nurburgring track, Tesla's Plaid power system Model S prototype and Porsche Taycan began an offensive and defensive drill for the fastest lap rec...[Details]
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O Introduction
With the rapid development of infrared detection technology, the amount of data to be processed by today's infrared real-time image processing systems is getting larger and ...[Details]
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On June 6, 2019, the Ministry of Industry and Information Technology officially issued 5G licenses. On October 31, 2019, the three major operators jointly announced the launch of 5G commercial use, a...[Details]
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1 Introduction
The MCS-51 series of single-chip microcomputers have an excellent cost-effectiveness ratio, so they are widely used and have a large number of applications; however, it has only ...[Details]
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With the increasing functions of today's digital electronic products, the increasing size of LCD screens, and the continuous enhancement of multimedia video functions, the capacity of lithium-ion/pol...[Details]
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Overseas media reported a group of latest news about Apple Car. Although Apple Car has not yet been mass-produced, it has always been something we are curious about. From the latest news, Apple Car d...[Details]
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The iPhone 11 was released this month. Despite its impressive sales, Li Nan, former senior vice president of Meizu, is still pessimistic about Apple's market prospects in 2020. Li Nan predicted in ...[Details]
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1. What is cache Due to the limitation of program access, a type of high-speed, small-capacity memory is set between the main memory and the CPU general registers. A part of the instructions or data ...[Details]
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Step 1: Remove all probes, converters, and signal connections from the oscilloscope. Step 2: Turn on the oscilloscope and warm it up for about 15 minutes. Usually temperature differences will affec...[Details]
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The circuit in the figure uses a -5V auxiliary power supply to expand the continuous adjustment range of low voltage. RP is used to adjust the output voltage, C1 is for soft start, and the m...[Details]
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The Ministry of Industry and Information Technology issued an announcement on October 28, publicly soliciting opinions on the "Standard Conditions for the Automotive Power Battery Industry".
A...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]
Analog electronics
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