Wearable technology is any electronic device designed to be worn on a user's body. Such devices can take many different forms, including jewelry, accessories, medical devices, and clothing (or element...
GPS Principles and Applications : https://training.eeworld.com.cn/course/5212The GPS Principle and Application Series systematically and deeply explains various related contents of GPS, including its ...
When keil5 software is simulating, I set a breakpoint in the main function, and then click run to try to jump to the breakpoint, but the following situation occursSet the breakpoint at the LED0=1 stat...
From: http://www.techweb.com.cn/it/2021-09-13/2857332.shtmlIoT has become a hot spot and a "battlefield" for Internet manufacturers. In a broad sense, smart cars, smart home appliances, wearable devic...
The spectrum distribution of the signal is actually the reflection of the measurement result in the frequency domain. The relationship between the frequency domain and the time domain is shown in t...[Details]
In 2019, WM Motor’s cumulative sales reached 16,876 units, and the WM EX5 became the single model with the largest delivery volume among new car-making forces in 2019. However, compared with the 10...[Details]
Consumers are increasingly using their phone speakers to watch and share videos on social media, make video calls, or listen to podcasts and music while multitasking, a trend amplified during the COV...[Details]
Waves exist in nature in all forms, such as ocean waves, earthquakes, sound waves, explosions, sounds traveling through the air, or the natural rhythms of the body. Energy, vibrating particles, and i...[Details]
February 22 news Today, vivo officially released a message on the social platform, officially announcing that it will release the new generation S series model vivo S9 on March 3, and the famou...[Details]
The specific components of the RF signal source are mainly the following parts: AC-DC power board, digital board, RF board, OCXO board, DC-DC power board, keyboard board, frequency multiplier board, ...[Details]
According to foreign media reports, Russian autonomous driving technology company Cognitive Pilot has developed a miniature radar sensor for autonomous vehicles, called Cognitive Mini Radar, which we...[Details]
In recent years, with the continuous efforts of domestic panel manufacturers, my country's OLED panels have made significant progress in technology and commercialization, and the market share has inc...[Details]
Samsung will not release a new Galaxy Note series, but will reportedly release three flagship phones, including the Galaxy Z Fold3 folding phone, the Galaxy Z Flip3 flip phone, and the Galaxy S21 FE....[Details]
CPU model diagram, from http://teach.jwc.bupt.cn:4213/jsjzcyl/resource/cai/Material Library/fig/Flash/5.1.swf
From the above picture we can see that there are three main compo...[Details]
At the ICEPT 2021 International Conference on Electronic Packaging Technology held today, Professor Yu Daquan, Chairman of Xiamen Yuntian, delivered a keynote speech, pointing out that packaging tech...[Details]
In wireless communication systems, the power amplifier PA in the radio frequency front-end is a very critical device. Its main function is to amplify low-power signals to obtain a certain amount of r...[Details]
1. Concept of near-field measurement and requirements of the control system
Near-field measurement is a standard measurement method specified by the IEEE. Due to its own advantages, this method h...[Details]
1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]
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