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     As OPPO's first dual-mode 5G product, OPPO Reno3 Pro is definitely "powerful". From OPPO Reno2 to the upcoming OPPO Reno3 Pro, the video super anti-shake function has been upgraded to the video ...[Details]

　　After the last experiment, the circuit was tested in practice and found that there were still problems. The main reason was that the voltage drop time became very slow. After careful inspection of ...[Details]

500W power amplifier output circuit that can be used for high-power unipolar power supply Function of the circuit This circuit is the output circuit of the power amplifier, with a load of 8 oh...[Details]

Apple's press conferences in spring and autumn every year have captured the hearts of countless digital players, and this year's spring new product launch is scheduled for the 25th of this month, whe...[Details]

There are several charging errors when using APC UPS power supply. If you don't pay attention, the consequences will be very serious. No initial charging The first charge of the APC ups power suppl...[Details]

　　Pressure sensors are a type of pressure instrument . They are usually tested after they are produced. Some customers are used to testing the pressure sensors themselves, but they usually do not have...[Details]

32% of the companies surveyed in North Asia found that the number of serious information security incidents in their IT systems has increased significantly in the past 12 months. One in five compan...[Details]

(Photo credit: Scania) Swedish truck manufacturer Scania has introduced two information side detection systems designed to avoid or mitigate the consequences of contact between trucks and other ro...[Details]

The 19th issue is about memory testing. Memory speeds are getting faster and faster. Question 19-1 Which of the following statements about the required oscilloscope bandwidth is incorrect? A. ...[Details]

Now, charging electric vehicles is still a challenge. Although some developed countries have benefited from some related investments in this field, many countries are still in a difficult transition....[Details]

With the continuous development of cockpit hardware and software technology, the design of smart cockpits is also evolving, from focusing on functional needs to focusing on "user experience". Smart c...[Details]

On October 9, the "New Energy Vehicle Industry Plan" (hereinafter referred to as the "Plan") was formally passed at the State Council Executive Meeting. The release of the "Plan" has ushered in a new...[Details]

Today, SEMI (Semiconductor Industry Association) officially held a three-day International Semiconductor Exhibition ESG and Sustainable Manufacturing Summit online forum. At the meeting, TSMC stated ...[Details]

The SysTick timer is bundled in the NVIC and is used to generate a SysTick exception (exception number: 15). The Systick part belongs to the NVIC control part. There are 4 registers in total. Their n...[Details]

The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]