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0Introduction
In the process of dynamic test signal processing, filters are one of the commonly used test instruments. They are often used for anti-aliasing filtering to avoid aliasing in ...[Details]
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LG Display, which is counting on its transformation to an OLED business structure, will urgently send a special plane carrying 300 technicians to the Guangzhou OLED factory for support. LG Display's ...[Details]
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On October 19, Wanjie Technology released its third-quarter report for 2021. The company achieved revenue of 265 million yuan in the quarter, down 29.99% year-on-year, and net profit attributable to ...[Details]
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Medical and industrial applications often require isolation voltages of 2500Vac or higher for patient and equipment operator safety. The isolation barrier must not only transmit power to
...[Details]
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A major drawback of the sensors used in self-driving cars to scan and process the surrounding environment is that they are mainly installed in front of or behind the car and can usually only monitor ...[Details]
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There are several reasons for choosing a 48V inverter , such as small current, very good stability, low temperature, no damage to the battery and extended battery life, etc. Some netizens think that ...[Details]
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1. Solution Design
Delta UPS products are shown in the table, where the N series (1~10kVA) and T series (10~150kVA) cover the entire micro, small, medium and large UPS.
Table Delta El...[Details]
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As shown in the figure, this is a single-phase quantitative power supply control circuit. This circuit consists of a load detection circuit, an electronic switch, a single stable time circuit, a re...[Details]
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1. The experimental task
is to move a single light left and right. The hardware circuit is shown in Figure 4.4.1. The eight light-emitting diodes L1-L8 are connected to the P1.0-P1.7 interfaces of ...[Details]
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For PC DIY enthusiasts and gamers, graphics card prices have finally dropped as everyone expected after being high for months, and they have dropped by nearly 50% in just two months. The RTX 3060, wh...[Details]
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According to the foreign forum XDA, Samsung's fitness band Fit 2 and wireless charging pad Pad Trio have been launched overseas. Samsung Fit 2 has a slim and lightweight design, it has advanc...[Details]
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This article takes a flyback switching power supply as an example to explain the generation and propagation mechanism of its conducted common-mode interference. Based on the idea of balancing the a...[Details]
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On June 17, blogger @数码闲聊站 revealed that Redmi will have two mid-to-high-end models, one with a hole-punch screen and the other with a liftable full-screen. The new Xiaomi phone with model n...[Details]
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Over the past decade, quadcopter
drones
have evolved dramatically. Today, they are widely used in all areas of life, from government inspections and accident mapping to filming, express ...[Details]
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1. Check the quality of electrolytic capacitors with the resistance range of a multimeter
The two leads of electrolytic capacitors are divided into positive and negative. When checking the qual...[Details]
Microcontroller MCU
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