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A fully integrated variable bandwidth intermediate frequency broadband low-pass filter is implemented. The structure, design and specific implementation of the transconductance amplifier-capacitor...[Details]
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As we all know, commercial and household lighting will be
the largest market for
LED lighting
in the future
. At present, in the field of commercial and household LED lighting, the mainstrea...[Details]
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Wireless sensor network is a network composed of a large number of sensor nodes through wireless communication. It is considered to be one of the technologies that will have a huge impact on the 21st ...[Details]
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Multilayer Ceramic Capacitors: TDK expands its MLCC lineup with new low-resistance resin electrode products
Achieved low resistance comparable to standard products, with the res...[Details]
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The design of electromagnetic interference mentioned in this article is mainly carried out from the hardware and software aspects. The following is an introduction to the treatment of electromagnetic ...[Details]
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According to media reports, the Taiwan High Prosecutors' Office recently appealed against the second-instance judgment in UMC's case involving Micron's trade secrets. In response, UMC stated that the...[Details]
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/******************************************************************* * Hard disk control source program * * Compilation environment: KEIL C51 V7.07 Supported devices: AT89C51 * * C...[Details]
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How to develop and utilize solar energy economically and efficiently? How to turn sewage into sweet spring water? How to effectively control air pollution? How to completely remove harmful substances ...[Details]
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Samsung Electronics sent an email to customers, announcing the cancellation of Galaxy Fold folding screen reservations in the United States. If users want to continue to purchase, they need to place ...[Details]
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On April 7, the Northwest Branch of State Grid Corporation of China fully launched the preparation work for the commissioning of the 750 kV AC field and access system project at the Qinghai-Henan D...[Details]
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The industry has been predicting when self-driving cars will be commercialized . Will it be 2021? 2025? Or 2030… In fact, L4 self-driving cars have already appeared. On the roads of Phoenix, Arizon...[Details]
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The fourth industrial revolution, or Industry 4.0, is happening all around us, thanks to technologies such as the Internet, cloud computing and data analytics, as well as the rollout of the Industria...[Details]
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When the differential pressure flow meter is used on site, various problems often occur. However, if the cause is investigated, as long as it is installed correctly, the main problem mainly occurs o...[Details]
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Clock driven triangle wave generator
U2, A, C3 form an integrator, Q2, Q3 switch alternately with a period of 256, U2-B, Q4, Q5 and R8-RL1 form a constant current generator, and RL1 is used...[Details]
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Usually, in single-chip computer systems such as digital clocks, bell ringers, some timers and calendar clocks , when the main power supply DC5V is lost, we call it power failure. After power failure...[Details]
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