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According to the latest data report released by Counterpoint Research, in the third quarter of 2019, the overall profit of global mobile phones fell by 11% year-on-year to US$12 billion, but Apple st...[Details]
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On October 14, Guanghong Technology stated on the investor interaction platform that with the introduction of customers such as Xiaomi and Honor and the increase in orders, the company's capacity uti...[Details]
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UWB technology appeared very early. As early as more than 20 years ago, UWB technology attracted much attention as a large-bandwidth data transmission technology, but later due to the rise of Wi-Fi, ...[Details]
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The interrupt handling in S3C2440 is ultimately implemented through IRQ. The IRQ exception handling process has been introduced in the brief analysis of the Linux driver exception handling architec...[Details]
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Abstract
This paper discusses the advantages and disadvantages of the two current battery discharge capacity test technologies, and provides an innovative all-online battery discharge ...[Details]
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In the audio industry, in addition to the amplifier, speaker, sound source and other equipment, the signal connection wire is also very particular. The price of each wire ranges from hundreds to thous...[Details]
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According to the latest data from the China Power Battery Industry Innovation Alliance, for the whole of 2023, the cumulative installed capacity of power batteries in China was 387.7GWh, a year-on-ye...[Details]
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In the energy spectrum measurement, the multi-channel pulse amplitude analyzer measures the peak amplitude of the pulse, but the peak of the pulse signal after linear amplification of the detector out...[Details]
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Multi-range voltmeters or voltage range blocks usually use the "ω/v" symbol to represent the internal resistance of the meter. A 0~10V~100V~500V voltmeter has an internal resistance of 20000ω/v, wh...[Details]
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Although artificial intelligence and robots will definitely play a role in Amazon's future logistics network, it is still unknown how much of a role these robots will play. According to Reuters, Scot...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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Capacitive sensors generally convert the measured change into a change in capacitance. At present, various types of sensors based on this principle have been widely used in measuring acceleration, li...[Details]
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Recently, Aqiu Technology announced the completion of a $20 million Series B financing, led by Xianghe Capital, with participation from old shareholders DCM and Legend Capital. This round of financin...[Details]
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The 51st plenary meeting of Working Group 2 of the International Telecommunication Union's Radiocommunication Study Group 4 (ITU-R SG4 WP 4B) was held from May 9 to 12, 2022. More than 100 representa...[Details]
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The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]