The Linda iPhone 7 series has finally been released. The 3.5mm headphone jack has really disappeared. The legendary wireless Apple headset has also appeared. It looks like this.
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Tencent Digital (Wang Yang) stayed up late to watch Apple's iPhone 7 conference, and now it has reached a more tangled moment - to buy or not to buy?
It …
This article is about the ADC/DAC design classic question and answer, covering clock cycle, common mode voltage, gain error, differential phase error, intermodulation distortion and other common problems.
1. What is the small signal bandwidth (SSBW)?
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In the field of lighting, LED lighting products are sought after by the market because of their energy saving, environmental protection, long life and maintenance-free advantages. Similarly, LED street lights are now fully occupied in the field of …
Wearable devices will be a major application area for the future of the Internet of Things, and are expected to grow to 145 million units by 2018. As the wearable device technology becomes more advanced, it will gradually be accepted and integrated into life. In the fu…
On June 30, local time, the National Highway Traffic Safety Administration (NHTSA) announced that it had investigated the accident of a fatal car accident in the automatic driving mode of the Tesla S-type sedan and said that the investigation involved 25,000 vehicles. …
The electrical schematic is a type of electrical system diagram. It is drawn according to the working principle of the control line diagram, and has a simple structure and a clear hierarchy. Mainly used to study and analyze the working principle of the circuit. All com…
A LED screen with a life span of more than 5 years, the screen is very flowery, will you directly scrap the screen? If your warehouse has some idle cabinets, but the area is not big enough, it is not easy to sell, you will How to deal with it? If you have bought different batches of r…
In 2016, known as the sports year, the European Cup and the Olympic Games were successively staged. Today, the Rio Olympic Games in Brazil counts down for the last two days. When text reports, video reports, photo reports, etc. are …