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On September 26, the 2020 (16th) Beijing International Automotive Exhibition officially opened. As a landmark enterprise in China's automotive industry, Chery brought more than ten models to the show...[Details]
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The OPPO Find X3 series models are expected to be launched in March. A new phone with model number OPPO PEDM00 previously appeared in the Geekbench benchmark database. It is reported that the p...[Details]
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The inversion method is used to determine the key coordinates, that is, the row number and column number are used to obtain the key code.
After writing it, I found a problem with Proteus: when I di...[Details]
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5G has become an important productivity tool that has profoundly changed human society. In particular, the millimeter wave frequency band, as an important component of 5G, has become increasingly imp...[Details]
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introduction
The cotton airflow meter studied in this project is based on the relevant provisions of the cotton fiber "micronaire value" test method GB6468-1992, combined with the current micr...[Details]
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According to modern manufacturing technology, three doping regions are manufactured on the same silicon wafer according to different doping methods, and two PN junctions are formed, thus forming a ...[Details]
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With the foundation of the previous section " Analysis of Exynos4412 Clock System ", in this section we will do some experiments related to the clock. In fact, the IROM code of Exynos 4412 has alread...[Details]
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Motor torque is divided into electromagnetic torque and reluctance torque. In this issue, we will talk about what electromagnetic torque and reluctance torque are from the perspective of energy, so...[Details]
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Today, OPPO announced through its official Weibo account that it has partnered with Pantone to launch the summer limited color "Midsummer Fluorescence" for OPPO Reno 4 Pro, and has also collabo...[Details]
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With the development of technology, Bluetooth technology is being used more and more widely, and at the same time, the standards for testing Bluetooth products are getting higher and higher.
B...[Details]
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On April 24, Dali Technology stated in the investor relations activity record released that the company's optoelectronic pod development and industrialization project is currently progressing smoothl...[Details]
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Advances in battery technology and improvements in device performance have made it possible to build complex electronics that can operate for long periods of time between charges. Even so, for...[Details]
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Compared with the current streaming audio and video entertainment content, the car radios of the last century really seem to be lagging behind. Nowadays, many car companies have begun to choose to ab...[Details]
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Abstract: This section introduces how to use a timer to accurately control the pulse time and thus control the speed of the stepper motor.
1. Calculation process
The angular velocit...[Details]
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Inverter power supplies are widely used, especially precision instruments have higher requirements for inverter power supply performance. A good inverter power supply not only requires stable ope...[Details]
Analog electronics
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