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After using a multimeter for a period of time, it was found that the pointer could not be reset to zero, and sometimes the pointer would stay at a certain deflection position. The reason is that ...[Details]
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There are reports that the Trump administration is tightening export rules to China to prevent Chinese companies from buying high-tech products such as semiconductors from the U.S. However, as U.S. o...[Details]
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In the early morning of December 17th, Beijing time, Google and Qualcomm announced on Wednesday that starting with Android phones equipped with Snapdragon 888 chips, the two companies will pro...[Details]
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The armature voltage, armature current and excitation current of the DC motor speed controller are set through the DIP switch, while these parameters of the SSD590P DC motor speed controller are se...[Details]
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The car's in-car entertainment and audio-visual system includes AM/FM radio, cassette tapes, CD players, DVD/VCD players, etc. The rear seat entertainment system is a system t...[Details]
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At present, remote monitoring of oil pipelines, power equipment, oil wells, etc. mainly adopts manual patrol, which has the disadvantages of poor real-time performance, high cost, wast...[Details]
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SANTA CLARA, Calif., November 16, 2022 – AMD (Nasdaq: AMD ) today announced that the AMD Xilinx automotive-grade (XA) Zynq® UltraScale+™ MPSoC platform has been selected for Aisin ( Aisin) Automati...[Details]
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Digital multimeter is a powerful assistant for measuring electrical signals. "For multimeters, the common functions are only to measure voltage, current and resistance. Voltage and current also...[Details]
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At present, the fields of audio, video, imaging, communication, network, etc. have gradually realized digitalization. This trend has also spread to the field of power supply system dominated by a...[Details]
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Multi-voltage electronic systems often require complex supply voltage tracking or sequencing. Failure to meet this requirement can lead to system errors or even permanent failure in the field of use. ...[Details]
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Suiyuan Technology announced that it has completed a C round of financing of 1.8 billion yuan, led by CITIC Industry Fund, CICC Capital's fund, and Primavera Capital, and followed by Tencent, Wu Yuef...[Details]
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Since CATL released the Kirin battery in the middle of last year, the market and consumer expectations for it have continued to rise. Recently, in the face of multiple questions from netizens, CATL’s...[Details]
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Every wireless standard from 3G to 5G and beyond has been designed with the specific goal of advancing the industry. For example, 4G focused on flexible IP-centric voice, data and video communication...[Details]
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The relative temperature coefficient mismatch between MOSFET and bipolar transistor caused by the change of gate threshold voltage and VGS temperature coefficient.
Delay and attenuation of coupling...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]
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