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As we study communication technology in depth, we need to gradually establish the concept of timing in our minds. The so-called "timing" is understood literally as "time problem" and "sequence proble...[Details]
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The organic film and metal film of OLED devices will immediately oxidize and deteriorate when exposed to water and air, so measures must be taken to avoid this problem. Inorganic film protection ca...[Details]
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Mobile Architecture Analysis
1.1 Little turtle
ROS has many core concepts, including nodes, messages, services, etc. How are these concepts reflected in the actual robot operation...[Details]
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Definition and background
In RF transmission systems, the standing wave ratio (SWR) is used to measure the efficiency of the RF signal from the power source through the transmission line to the load....[Details]
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At present, the brightness of incandescent lamps is mostly controlled by bidirectional thyristors. This method controls the brightness evenly, but the circuit is more complicated and the cost is highe...[Details]
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This article takes the Linux-2.6.14 kernel running on the S3C2410 platform as an example to explain the kernel decompression process.
After the kernel is compiled, a zImage kernel image file wi...[Details]
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The DTMF encoder/decoder uses MT8880. MT8880C is a single-chip DTMF signal transceiver with a call processing filter. The device adopts low-power, high-stability ISO-CMOS technology, built-in 1 high-...[Details]
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2020 is destined to be an extraordinary year. On May 15, after Huawei encountered the strongest ban from the United States, the global semiconductor market can be described as "changing rapidly", and...[Details]
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BERLIN (Reuters) - Mobile communications equipment maker Ericsson on Wednesday reported a bigger-than-expected rise in first-quarter revenue and said it would see strong growth in North America as it...[Details]
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Recently, Baidu's self-driving taxis were opened to the public for free in Changsha, Hunan, and citizens can experience the driverless technology through mobile phone operation. Baidu's "ACE Traffic ...[Details]
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Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
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Introduction: On November 12, Yageo agreed to acquire the US passive component manufacturer KEMET for US$1.2 billion in all cash. Picture: Taiwan media report Foreign media reported that Yage...[Details]
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Valve-regulated lead-acid
batteries
are widely used
in
power
supply
, communication power supply, and other
fields
.
Due to the special structure of valve-regulated l...[Details]
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The R&S®FSVR combines a comprehensive signal and spectrum analyzer with a real-time spectrum analyzer. In real-time operation, the R&S®FSVR seamlessly measures and displays the spectrum in the time d...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]
PCB Design
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