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The most annoying thing about smartphones and tablets is probably the battery life. No matter how long the standby time is, you can't browse the web or watch videos. If you run out of bat...[Details]
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First the circuit diagram: Let's talk about PCBLAYOUT first: As we all know, EMC has particular requirements for ground routing. The primary ground wire of PSR can be divided into 4 ground wires, a...[Details]
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Since the clarion call of the new four modernizations (electrification, intelligence, networking, and sharing) was sounded, various automakers have moved from concepts to practical applications to va...[Details]
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As we all know, the COVID-19 pandemic has had an impact on computer shipments. On April 15, the US research company Gartner announced that global computer shipments in the first quarter of 2020 decre...[Details]
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According to recent news, Qualcomm will officially launch the new generation flagship mobile platform - Snapdragon 8 Gen 1 in two weeks. Although there has been controversy about the specific...[Details]
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1. Network communication technology based on B/S and C/S mode
(1) TCP and UDP
TCP and UDP are transport layer protocols. When the integrity and reliability of data transmission need to be guarantee...[Details]
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background
In the process of automobile production, the production and manufacturing of automobile parts is very important. As the foundation o...[Details]
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2010 is an important year for the development of large-size LED backlights. The advantages of LED backlights, such as ultra-thinness, energy conservation and environmental protection, and high co...[Details]
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According to the definition of IEC1158 of the International Electrotechnical Commission, the digital, serial, multi-point communication data bus between the field devices installed in the manufactu...[Details]
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4.3 Phase-locked loop circuit
4.3.1 Design ideas of frequency doubling circuit
One cycle of the sine wave stored in the CPLD's FLASH is output with 256 points, and the frequency of the sine wave ...[Details]
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Introduction
The development and evaluation of automated driving functions is already common in the automotive industry. In particular, the low speed and small range of automatic parking ...[Details]
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In the hot summer, not only do people need to take measures to prevent heatstroke, but LED displays, as the most popular outdoor display device, also need to be cooled down to work properly. So, h...[Details]
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AVL held an online seminar "Vehicle Benchmark of the BMW iX", which mainly discussed BMW's iX models and also demonstrated its benchmarking testing capabilities. BMW's pure electric sales in 2021 wil...[Details]
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1. 51 Series
The most widely used eight-bit microcontroller is Intel's 51 series. Due to its reasonable hardware structure, standardized instruction system and long production history, it has the a...[Details]
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Electric vehicle ownership will increase by 33% by 2025
By 2025, pure electric vehicles will account for 73% of all electric vehicles
Automakers will be able to recycle 95% of e...[Details]