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introduction
Frequency characteristic tester is also called scanner. Early frequency characteristic tester was completed by manually changing the frequency point by point. Later, a special scann...[Details]
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In 2008, LTE was considered by many telecom operators as the evolution direction of the post-3G era. People can see AT&T, Verizon, T-Mobile, NTT DoCoMo and other world-renowned large operators in t...[Details]
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College physics is a course that closely combines theory and practice in science and engineering majors. Introducing demonstration experiments in the teaching process will enhance the intuitiveness of...[Details]
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In the field of video surveillance, the chip manufacturers that currently support H.265 are Ambarella and HiSilicon. HiSilicon chips have great advantages in cost control and other aspects, and are i...[Details]
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HERE Technologies , a global map and location platform service provider, has announced a partnership with British mobile analytics company Citi Logik to integrate its high-precision HERE Real-Time ...[Details]
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This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]
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Core Tips
As of the end of 2019, the number of new energy vehicles in my country has reached 3.81 million, with a total of 1.22 million charging piles.
● State Grid Corporation of Chi...[Details]
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The National and Local Jointly-built New Energy Storage Innovation Center (hereinafter referred to as the Energy Storage Innovation Center) is located in Guangzhou, Guangdong Province. It is led by Ch...[Details]
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Qualcomm Launches Snapdragon W5+ and Snapdragon W5 Platforms for Next-Generation Wearable Devices, Achieving a Comprehensive Leap Forward
— New Platform Brings Long-Lasting Battery L...[Details]
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Smart Transmit 3.0 introduces support for cellular, Wi-Fi and Bluetooth for enhanced, robust and reliable connectivity
Terminals equipped with Snapdragon X70 achieve the world's...[Details]
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.c file (main program):
/*------------------------------------------------ ------------------*/
//General description
//The microcontroller used is STC5A60S2, and the external crystal oscillator is ...[Details]
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5G进入规模化扩展之年。5G领衔的“新基建”将驱动包括汽车产业在内的广泛行业的数字化转型升级，智慧交通项目也正在成为“新基建”主力军。5G、AI、云计算、物联网等新技术的交织演进将进一步推动汽车行业向电气化、智能化、网联化和共享化发展，加速迈向智慧交通新时代。 C-V2X持续演进，加速网联汽车发展 根据Strategy Analytics预测，到2024年，近75%的新车将嵌入蜂窝技...[Details]
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The need for improved healthcare is endless, so medical imaging equipment with higher resolution is needed to better observe the human body. High resolution brings
problems with
signal acquisition
...[Details]
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Usually, the switching transistor of the switching buck converter is connected in series in the circuit, while the switching transistor of the switching boost converter is connected in parallel w...[Details]
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Keep all test engineers up to date Rapidly evolving technology is accessible to everyone Modern cars are going through a massive transformation as cars become smarter. Trends like electrification...[Details]
RF/Wirelessly
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