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China is a key driver of such rapid growth rates, accounting for 34% of all 5G smartphone shipments in 2023, compared to 19% in North America and 17% in Asia Pacific (other regions). China issued 5G ...[Details]
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With the rapid development of science and technology and the promotion of the "new four modernizations" of intelligence, networking, electrification and sharing, cars are no longer traditional cars o...[Details]
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This article is excerpted from Silicon Labs official blog Embedded developers face many challenges when implementing effective security. They need to understand what is being protected, the threat ...[Details]
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Since the LCR tester has different models, its connection method will also be different. Here we sort out the characteristics of the five connection methods. Generally speaking, the more complicated ...[Details]
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Embedded
systems are widely used in
control
and communication fields. These systems run at high speeds and are complex, often integrating ultra-large-scale
FPGA
devices, DSP d...[Details]
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1. Familiar with the voltmeter (1) Voltmeter: An instrument that measures the voltage between two points in a circuit. (2) The symbol and appearance of a voltmeter, mainly the dial and terminals. The...[Details]
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MSP430 series microcontrollers are widely used in the medical equipment industry. They are favored by designers for their low power consumption and simple peripheral design. However, complex medi...[Details]
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1 Introduction
In the design of the op amp circuit of the Class D audio amplifier, the signal's total harmonic distortion (Total Harmonic distortion) and noise pose a challenge to the desi...[Details]
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This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm
CMOS
process conditions, including the design of core circuit, operational amplifier, bi...[Details]
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Differential probes are mainly used to observe differential signals. Differential signals are signals that are referenced to each other rather than to ground. Ordinary single-ended probes can also ...[Details]
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A varistor is a resistor with nonlinear volt-ampere characteristics, and is often used in switching power supplies in conjunction with fuses. When the voltage exceeds the withstand voltage of the v...[Details]
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Preface: The main differences and connections between CDMA2000 and 1xEV-DO
As two subsequent technologies of CDMA, CDMA2000 and 1xEV-DO have common technical intersections: using the same spr...[Details]
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Qualcomm and Tencent Music expand technical collaboration to create QQ Music’s “Snapdragon Premium Audio Quality” for connected cars, and first demonstrate the feature on NIO ET7
Rec...[Details]
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1) I have already said it in the previous introduction. Let me say it again~~ The two shift registers of the master and slave can be considered as an open 16-bit circular shift register. When data is...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
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