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At present, the most suitable transmitting experiments for DIY are FM equipment such as wireless microphones. Although there are many articles of this kind in various newspapers and magazines, newspap...[Details]
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Assign channel
To illustrate the potential of TSP, let's look at several SCPI application examples for the 2700 Series and compare them to the 3700 Series scripts. But first, we'll review our underst...[Details]
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The electronics industry is a rapidly developing industry with a huge market capacity. Today, my country is the world's third largest manufacturer of electronic information products, and electronic in...[Details]
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(I) Types (Porro Prusm vs Roof Prism)
Binoculars can be divided into two categories: Poof Prism and Roof Prism. Poof Prism is simple in structure and has higher light transmittance than Roof...[Details]
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On February 1, overseas research agency SuperData released XR statistics for the fourth quarter of 2020. The data showed that sales of VR headset Oculus Quest 2 have exceeded 1 million units. Acco...[Details]
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It is reported that CATL once again topped the ChiNext with a market value of 375.1 billion yuan. Against the backdrop of a wailing stock market at the beginning of 2020, its market value has nearl...[Details]
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Capella Technology, represented by the Quan Ding Group, pointed out that the Energy Star 5.0 specification has required TVs to have relevant requirements for the power consumption of the entire machin...[Details]
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Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field dir...[Details]
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ARM microprocessors can support up to 16 coprocessors for various coprocessing operations. During program execution, each coprocessor only executes coprocessing instructions for itself and ignores in...[Details]
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Recently, the 38th Shandong Animal Husbandry Expo opened in Jinan. The Expo focused on displaying new technologies, new achievements, new equipment, new models, and new formats in the field...[Details]
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Yesterday, a media reported that "a strange bug appeared in the calculators of many mobile phones. When calculating "10%+10%", the result was not 0.2, but 0.11. Many models including OPPO, Huawei, Ap...[Details]
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Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? What if in your application cir...[Details]
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Simulation program function: Use eight channels to detect eight signals respectively and display them in real time through digital tubes The program reference source code is as follows: CLR P3....[Details]
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12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
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OPPO and BYD signed a strategic cooperation agreement to explore new possibilities for the deep integration of mobile phones and automobiles.
The cooperation directions include in...[Details]