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For today's mobile phone manufacturers, everyone is busy with one thing, that is, how to actually put the camera under the screen and meet the requirements for large-scale market launch. Acc...[Details]
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The flashing light doorbell not only has the sound of a doorbell but also emits flashing lights through the door light at home. It is suitable for use in noisy indoor environments and is also suita...[Details]
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Under the heavy pressure of environmental regulations, turbocharging and engine miniaturization are undoubtedly the main technical schools besides hybrid power. With the reduction of engine displacem...[Details]
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As shown in Figure 5 below, this is a bridge amplifier circuit used for intuitive measurement of a multimeter. Through the amplification of the amplifier, the temperature of 0~100℃ is convert...[Details]
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It is reported that TSMC, the world's leading wafer manufacturer, has recently begun to coordinate the allocation of wafer production capacity in the second quarter of 2021, mainly focusing on 5G, hi...[Details]
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On August 18, BOE disclosed a report on the issuance of a private placement, with an issue price of 5.57 yuan per share and a total fundraising amount of 20.332 billion yuan, of which Beijing Jingguo...[Details]
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LED Principle and Control Technology
1. What is LED?
LED is the abbreviation of light-emitting diode. In the PN junction of certain semiconductor materials, when the injected minority car...[Details]
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Data shows that the average smartphone user unlocks their screen 122 times a day. This shows that screen unlocking has become a high-frequency use scenario for users. Now the mainstream fingerprint r...[Details]
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In recent years, industrial measurement and control systems have shifted from traditional centralized measurement and control systems to networked distributed control systems. With the rapid de...[Details]
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Bluetooth is a radio technology that supports short-range communication between devices (generally within 10 m). It can exchange wireless information between a wide range of devices, including mobi...[Details]
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In the past decade or so, the requirements and standards for indoor air quality have been continuously improved both at home and abroad. Accordingly, a series of standards and specifications have bee...[Details]
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In early April, many automakers announced their delivery results for the first quarter of 2019. NIO, a star player in the new car-making industry, delivered a total of 3,989 ES8s in the first quarter...[Details]
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PowiGaN technology helps aCentauri team excel in Bridgestone World Solar Challenge inland crossing San Jose, California, USA – October 18 , 2023 – Power Integrations™ , a well-known company d...[Details]
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Today, Cerence launched Cerence Exterior Vehicle Communication, an innovative combination of AI and voice that allows drivers to interact with their cars from outside the car. This new product is not...[Details]
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The short-circuit test of a self-excited generator is one of the important tests for evaluating the performance and safety of the generator. When conducting a short-circuit test, a temporary power ...[Details]