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The higher the engine compression ratio, the higher the gasoline rating should be in theory to avoid knocking. However, Mazda's engine compression ratio has reached 13, but it can still use 92-grade ...[Details]
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Recently, Swiss battery company Leclanché released a standard battery pack system for commercial vehicles that it independently developed. For an introduction to Swiss battery company Leclanché, plea...[Details]
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2.1 Experimental modal analysis system
The modal test system used in this paper consists of an exciter, a force sensor, a fixture, a test object, a laser vibrometer (IVS200), a dynamic signal ana...[Details]
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In the power supply system, the design of inductor L and high-frequency transformer T is the key. As shown in Figure 2, the load of the inverter circuit is only the inductor L and the primary side of...[Details]
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Abstract: A single-chip MPEG-2 decoding solution for DVB-C set-top boxes. Briefly introduce the main parts of the main chip and introduce the implementation of each module in the solution in ter...[Details]
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What are the network video transmission protocols? The characteristics between RTSP/RTMP/SRT/RTP are introduced in detail below:
RTP (Real-time Transport Protocol) is a network transmiss...[Details]
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introduction With the rapid development of computer technology, communication technology and electronic technology, the automation level of power system is also increasing. The reliability and...[Details]
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1. Receiver test and loopback working mode (Loopback)
With the continuous increase in signal rates, only testing the physical layer of the high-speed signal transmitter can no longer fully...[Details]
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Two methods of brightness control for large LED screens are introduced. One is to change the current flowing through the LED. Generally, the continuous working current allowed by LED tubes is about 20...[Details]
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With the official completion of the semi-annual report disclosure work, the overall outline of the first half of the year performance of the New Third Board companies has gradually emerged before the...[Details]
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The online vision system can be used for various types of stably placed rubber parts, precision hardware parts, automobiles, parts, plastic parts, parts, etc.
Common functions
D...[Details]
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Ultrasonic underwater ranging and obstacle avoidance
With the development of service technology, robots for underwater cleaning of swimming pools are widely popular in the market. To realize a...[Details]
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At present, my country's new energy has achieved the transformation from supplementary power source to alternative power source. The energy transformation system with new energy as the fulcrum is a...[Details]
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On the 7th, firecrackers rang and colorful flags fluttered in the Mulan Industrial Park. The 310 million yuan CSSC Wind Power Mulan County New Energy Storage Industrial Base was started and the first ...[Details]
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Google CEO Sundar said in a telephone response that the company is increasing its investment in artificial intelligence technology and establishing relevant scientific research teams. In the long run...[Details]