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Author: Jessy Cavazos, Keysight Technologies Prior to 5G, most wireless device testing was performed using a conducted approach. This included testing modem chipsets, radio frequency (RF) parametri...[Details]
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1 Introduction
The AT89C2051 single-chip microcomputer is used to realize the large-capacity decoding function of PT2262. This design can solve the problem that one PT2272 can only decode ...[Details]
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Stepper motors are widely used. For example, printers, disk drives, toys, car wipers, mobile phone vibration, mechanical fixtures, burners and other mechanical control occasions Some concepts: Number...[Details]
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Infrared thermal imaging cameras are suitable for non-contact temperature measurement projects in all companies around the world. Spot thermometers are another widely used non-contact temperature mea...[Details]
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Since the solar insecticidal lamps were installed and used in Qingyuan County in July, the insecticidal effect has been fully demonstrated. According to observations and surveys at the Wugongshan C...[Details]
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Measuring at the high end
In an ideal circuit, current is measured without interrupting the current path. For example, an electromagnetic pickup can be used to detect current, but unfortun...[Details]
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The last time I was confused by the timer, I barely managed to get the program working. From a practical point of view, it should be considered barely acceptable.
Of course, the unique timing functio...[Details]
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New Zealand police said that at 8:20 a.m. local time on March 12, an explosion occurred at a substation near Wellington, the capital of New Zealand, and smoke could be seen rising from the substati...[Details]
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On September 28, Huawei's Yu Chengdong held an interview with the well-known host Ma Dong. When talking about Huawei Qiankun Intelligent Driving ADS 3.0, Ma Dong raised a question, that is, "Is lid...[Details]
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Abstract: Thermochron® (DS1922L, DS1922T, DS1921G) and Hygrochron™ (DS1923) iButton® data loggers are ideal for use in a variety of applications. The stainless steel housing makes these devices p...[Details]
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According to CINNO Research statistics, the wholesale sales of new energy passenger vehicles in the Chinese market in the first half of 2022 increased by 128% year-on-year to approximately 2.46 milli...[Details]
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On the evening of March 18, an investor asked a question on the investor interaction platform: DDR3 has been out of stock recently. The reason for the shortage is that some first-tier manufacturers h...[Details]
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Sunny Optical announced its product shipments for July 2019. According to the announcement, the shipment growth of Sunny Optical's camera modules and optical lenses remained very strong. Among them, ...[Details]
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Last month, Korean website The Elec reported that Apple plans to release new iPad Pro models with OLED screens in the second half of 2021, noting that Samsung and LG are already developing related sc...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
RF/Wirelessly
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