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Working principle of electric contact pressure gauge The electric contact pressure gauge is an instrument that is equipped with an electrical device on the basis of an ordinary pressure gauge. Wh...[Details]
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Nowadays, with the development of smart home, more and more people are beginning to pay attention to smart home. When the whole network is discussing smart home, we should be wary of which ones are...[Details]
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High frequency MEMS testing Recently, a laboratory consulted about high-frequency MEMS testing, which requires sine wave and square wave drive, signal bandwidth up to 7MHz, drive level needs to reach...[Details]
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E Ink, an electronic paper developer and manufacturer, announced today (7) that it has partnered with LivingPackets, a leading smart logistics packaging box designer, to launch a sustainable, reusabl...[Details]
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Figure 1. Normal and abnormal FFT results for AD9684 ADC sampling at 500 MSPS, 170.3 MHz, AIN = –1 dBFS. According to the customer's report, these FFT results not only look strange, but also incon...[Details]
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In the circuit, bipolar transistors form the core of the circuit, realizing the linear superposition of VBE and VT, and obtaining an output voltage with a temperature coefficient of approximately zer...[Details]
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Power supply ripple definition Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated power supply is generally formed by AC power supply through rectificat...[Details]
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Complex thin-walled blades are mostly fan blades, which are one of the key parts of the fan rotor, the core component of the engine. They play a key role in the performance of the engine, with high te...[Details]
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ROM read-only memory is used to store DS18B20 ID code. The first 8 bits are single-line serial code (DS18B20 code is 19H), the following 48 bits are the unique serial number of the chip,...[Details]
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There have been various reports that the bangs of Apple iPhone 13 will become smaller. Greek repair provider iRepair today provided a photo of what is allegedly the front glass panel of the ...[Details]
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It is reported that by 2025, the number of IoT devices worldwide will reach 100 billion and more than 70% of data and applications will be generated and processed at the edge. Thanks to the latest ad...[Details]
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The two giants of passive components in Taiwan have recently set off a new wave of mergers. Industry insiders analyzed that through mergers, they can integrate resources to improve efficiency, divers...[Details]
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What electronic components are needed for speaker crossovers?
Inductors, capacitors, resistors. You also need to pay attention to the power of these devices. For inductors, pay attention to th...[Details]
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The following operations are performed using the super user under Fedora. I have installed the x86 and arm versions of the cross-compiler arm-linux-gcc 4.3.3 and qt4.5 in the directory /opt/EmbedSky....[Details]
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To address the limited object perception capabilities of lidar, which makes it difficult for self-driving cars to distinguish between a toddler and a brown bag that suddenly appears in their field of...[Details]