2018 is coming to an end. This year, EEWORLD hosted more than 40 live broadcasts, covering many popular applications such as automobiles, industry, smart homes, IoT, machine vision, and mobile phones,...
If the length of Ethernet data packet exceeds 1500 bytes, does it need to be manually divided into packets? Or will it be divided into packets automatically? For example, if the length of data package...
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Studying the schematics and PCBs of development boards from major manufacturers, such as NVDIA's TX1 and TX2, and TI's AM335x series, is very helpful in improving your hardware design capabilities. Ho...
We know that xWR1243 and xWR1443 EVMs are 3TX4RX radars, and xWR1642 EVMs are 2TX4RX radars. We must not only master the use of 1TX4RX mode but also learn how to use MIMO radar mode. This article main...
As video surveillance has developed to this day, the rapid development of the scale of video systems is obvious to all. In recent years, based on mature Ethernet technology, the construction of l...[Details]
Nowadays, the development trend of integrated circuits in my country is becoming more and more rapid, and wafer manufacturing has become an indispensable part. Among them, the industry in which my co...[Details]
Composition of PLC
There are many types of PLCs, but their structures are similar. The block diagram of a typical PLC control system is shown in Figure 3-4. When building a PLC control system,...[Details]
1. Reduce the external clock frequency The external clock is a high-frequency noise source. In addition to causing interference to the application system, it may also cause interference to the outsid...[Details]
For Huawei, they plan to use a more advanced OLED screen for the Mate 40, which will surpass Apple's iPhone 12 in speed this time. According to Korean media reports, BOE is providing Huawei w...[Details]
According to the whistleblower @i冰宇宙, the Huawei Mate 30 Pro will not only have two rear 40-megapixel sensors, but also be very large in size. The main camera sensor will have 40 megapixels...[Details]
"Recording" has evolved from early tapes and recorders to the "recording function" in mobile terminals. Although the form is constantly changing, users' demand for recording has never changed. Esp...[Details]
As people's living standards continue to improve, consumers have higher and higher requirements for kitchen appliances, and have high demands for the environmental protection and energy saving char...[Details]
1. What is digital power supply? What is the essential difference between digital power supply and analog power supply?
The essence of the so-called digital power supply is that the PWM regu...[Details]
Modern power supplies use switching technology to obtain the required output voltage from the main power supply. However, switching power supplies usually have high noise and cannot be used for sensit...[Details]
Recently, Jinan Nuoneng New Energy Co., Ltd. and Shanneng New Energy (Zaozhuang) Co., Ltd. signed a distributed photovoltaic power station shared energy storage lease contract, with a lease capacity o...[Details]
May 16, 2023, Shanghai, China - The automobile industry is accelerating its electrification transformation, and the penetration rate of electric vehicles in the market and consumers is increasing yea...[Details]
Today, Xu Qi, realme's vice president, president of China, and president of global marketing, said on social media that the new realme Q5 series, which will be released soon, is realme's sincere fl...[Details]
The working principle of the ultrasonic depth sounder is designed based on the principle that ultrasonic waves can propagate in a uniform and straight line in a uniform medium and produce reflections...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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