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On the 29th of last month, realme X50m went on sale for the first time. Within less than 10 days of its launch, the phone received its first system update. Interestingly, the phone received its secon...[Details]
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The float level meter is an instrument that uses the principle of magnetic coupling to detect the liquid level. As a continuous measurement instrument, it has the advantages of simple structure and...[Details]
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WiMAX Wave 2 specifications now support the use of multiple antennas to improve system performance in both the downlink and uplink. Systems configured with multiple-input multiple-output (MIMO) config...[Details]
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At present, the wave of autonomous driving is sweeping the world, and major car companies are actively developing autonomous driving functions for their cars, but the directions they adopt are differ...[Details]
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1 Introduction
Among vehicle positioning systems, GPS is the most widely used in the world, and its functions have been widely accepted. It can provide users with global, all-weather, high-p...[Details]
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1. Relocation 1. Relocation of previous versions 2.New version Our program involves more than just one variable and function. If we want to access the address in the program, we...[Details]
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1. Rated impedance and impedance characteristics The rated impedance of a speaker system is generally determined by the rated impedance of the speaker unit used. The impedance characteristics of a spe...[Details]
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The power consumption of FPGA is highly dependent on the user's design. There is no single method to achieve this power consumption reduction. When designing low-power devices, people must carefully w...[Details]
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In 2019, China's PV inverter shipments accounted for more than 60% of the world's total
Although the advantages of my country's inverters in the global industrial chain are not as obvious ...[Details]
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First of all, the types of power amplifiers can be divided into the following types:
1. Pure Class A power amplifier
Pure Class A power amplifier is also called Class A power amplifier. I...[Details]
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Among the indicators for measuring the safety performance of UPS systems, two indicators are particularly important: one is the reliability of the system, and the other is availability. As the main...[Details]
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On February 29, 2024, China - STMicroelectronics launched two new short-range wireless point-to-point transceiver chips, allowing electronic accessories and digital cameras, wearable devices, mobile ...[Details]
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Silicone oil is a polysiloxane with a chain structure of different polymerization degrees. It is prepared by hydrolyzing dimethyldichlorosilane with water to obtain a primary polycondensation ring ...[Details]
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On March 20, CoreDrive Technology released a new product X9H 2.0G in the X9 series of smart cockpits, dedicated to providing a more powerful and cost-effective cockpit infotainment system chip solu...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]