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Working principle:
The sensor emits infrared light and uses the different refraction of light in air (equivalent to a waterless state) and liquid (with water) (the small triangular cone in the...[Details]
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From the design to the purchase of electronic products, passive components play a supporting role, accounting for about 10% of the material cost of the entire electronic product, but there ...[Details]
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Recently, the People's Government of Hefei City issued the "Hefei New Energy Storage Development Plan (2023-2027)", which mentioned:
Development Status
1. New energy storage applicati...[Details]
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The voltage following circuit of an op amp, as shown in Figure 1, uses virtual short and virtual open circuits. It looks simple and clear at first glance, and there is not much to pay attention to. T...[Details]
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Recently, Xiaomi Group and Navitas Semiconductor announced that its GaNFast charging technology has been adopted by Xiaomi for its flagship Xiaomi Mi 10 Pro smartphone. GaNFast power IC uses gallium ...[Details]
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The on-load tap changer of the transformer needs to be inspected regularly to determine the performance of the tap changer. Therefore, a transformer on-load switch tester is needed. This article wi...[Details]
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Car and mobile phone batteries often heat up and sometimes catch fire. In most cases, the culprit behind such incidents can be traced back to lithium batteries. Although lithium batteries can continu...[Details]
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Based on the reverse bias safe operating area principle of transistors, this paper designs and develops a transistor RBSOA tester induced by inductance. Judging the quality of transistors by revers...[Details]
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Complex designs can be realized using "Printer.HM". From left to right, a leaf-shaped scaffold with cellulose-based hydrogel; femur model printed with bioceramic hydrogel; embedded printing in the ...[Details]
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Abstract: In CMOS image sensors, A/D plays a "connecting" role, receiving the signal from the front end, converting it into digital output, and its performance indicators directly affect the quality ...[Details]
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I have been in the forum for a long time. I have seen the various speakers made by the forum seniors and wondered when I could DIY such beautiful speakers. Finally, I made up my mind to make a pai...[Details]
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introduction
The working characteristics of the sensor are directly reflected by its static and dynamic characteristics. The static characteristics represent the input-output relationship of t...[Details]
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DVB T:Digital Video Broadcasting Terrestrial
DVB-T is a standard for transmitting MPEG-2 digital television using open ground transmission media. Due to the special environment of terrestr...[Details]
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ARM+FPGA development board network video playback terminal based on FFMPEG - Mil NXP I.MX 8M
MINI+ARTIX-7 processor development board
This review is provided by the excellent r...[Details]
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As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]