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April Summit The market development and technological upgrading of new energy vehicles have brought more new demands for sensing technologies to meet the increasingly stringent safety and ener...[Details]
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TSMC released its September Corporate Social Responsibility (CSR) e-newsletter, in which the copper ion emission concentration of all 12-inch factories met the standard ahead of schedule. TSMC said t...[Details]
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1. According to the driving mode, it can be divided into two categories:
(1) Constant current type:
a. The output current of the constant current driving circuit is constant, while the outp...[Details]
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Fabric Water Vapor Permeability Tester Main Application: The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plas...[Details]
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Infrared thermal imaging cameras are suitable for non-contact temperature measurement projects in all companies around the world. Spot thermometers are another widely used non-contact temperature mea...[Details]
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On April 30, the National Energy Administration organized a video conference in Beijing to sign a long-term cooperation agreement on the direct current transmission project from northern Shaanxi to...[Details]
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With the rapid development of new energy vehicles, as a key supporting facility, the market size of charging piles will exceed one trillion yuan in the next 10 years, and it contains many industria...[Details]
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Since the emergence of photolithography technology, the size of integrated circuits (ICs) has continued to shrink in line with Moore's Law. Today, with the mass production of 5 nanometers, ICs can be...[Details]
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According to relevant information, Tesla is developing its own borderless display technology because it is dissatisfied with the supplier's development perception of the design. The project started i...[Details]
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Qualcomm has officially released the fourth-generation Snapdragon Automotive Digital Cockpit Platform. The new platform will be manufactured using a 5nm process and will be shared with the recently l...[Details]
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Beijing time, April 24, according to foreign media reports, experienced drivers can usually predict when the traffic lights at the intersection will change from red to green by observing the pedestr...[Details]
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“We try to separate the concepts of the two revolutions, autonomous driving and assistance, and the revolution of saving lives can be achieved through the development of ADAS technology.” Mobileye ...[Details]
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On December 3, Western Materials responded to investors' questions on an interactive platform and stated that the company's nano-silver wires are currently under development and can be used in high-e...[Details]
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An AC constant current source that can generate weak current
Function of the circuit
Regardless of AC or DC, most sensors are driven by constant current sources. The so-called constant current...[Details]
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TL431 Functional Introduction
The reference voltage and feedback circuit of this design are completed by the commonly used three-terminal voltage regulator TL431. In the application of the ...[Details]
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