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1. The influence of upstream and downstream straight pipe sections on the measurement accuracy of ultrasonic flowmeter. The calibration coefficient K is a function of the Reynolds number. When the flu...[Details]
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introduction
This paper designs a multifunctional development platform based on ARM9, which has complete functions, convenient operation, easy expansion and tailoring. It can be used as a desi...[Details]
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According to news from many foreign media, Apple has reached a cooperation with TSMC on the A5 processor, which has now entered the production stage and will be used in Apple's new iPad 2 tablet. T...[Details]
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Thermogravimetric analysis (TG, TGA) is to observe the change of sample mass with temperature or time during the process of heating, constant temperature or cooling, with the purpose of studying the ...[Details]
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Abstract: In order to use modern scientific and technological means to minimize the operating costs of office buildings, improve operating efficiency, and promptly detect and eliminate various faul...[Details]
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Recently, Haisoft Innovations'
HAIPICK A42
box-type storage robot successfully passed
the MTBF 5000-
hour evaluation
of the Shanghai Institute of Robotics
and
...[Details]
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Whenever night falls, the night scene with bright lights always makes people linger. But we all know that it is difficult to take good photos in low light conditions. Why is it difficult? How can we ...[Details]
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Texas Instruments ( TI ) has introduced a new series of solid-state relays , including automotive-grade isolated drivers and switches, with more than 20 years of experience in developing high-voltage...[Details]
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This article details how to use an inexpensive 555 timer to replace a microprocessor to control a dedicated LED driver in applications that do not require the full functionality of the LED driver. ...[Details]
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Electronics maker Maxell has again filed a lawsuit against Apple, alleging that Apple's FaceTime feature and camera capabilities in iPhones, iPads and other products infringe on 12 of its patents. ...[Details]
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OPPO held a new product launch conference and released the Find X5 series flagship mobile phones, the first tablet OPPO Pad and other products. Among them, the Find X5 series uses the self-dev...[Details]
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After nearly two weeks of reading a lot of reference materials and posts, I finally successfully ported Linux 2.6.22 to ARM2410. I took a lot of detours in the process, but taking detours is also a ki...[Details]
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Another major feature of the microcontroller chip is the parallel I/O port. MCS-51 has four 8-bit parallel I/O ports, denoted as P0, P1, P2, and P3. Each port contains a latch, an output driver, and ...[Details]
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At the Frankfurt Motor Show, Honda also released the mass-produced Honda E, and also released the Honda Power Manager Prototype, a two-way connection system for EVs and smart grids. This design is de...[Details]
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Have you heard of Moravec's paradox? The paradox states that for artificial intelligence (AI) systems, high-level reasoning requires very little computing power, while achieving the perceptual-moto...[Details]
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