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1 Introduction
The medical injection needle penetration force tester is a mechatronic medical device production and inspection equipment, and is an important product of a Shanghai pharmaceutical ...[Details]
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We know that the operation process of the oscilloscope is roughly as shown in the following figure: We input a signal to the oscilloscope through the probe. After the measured signal passes through...[Details]
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There are several types of natural gas flow meters As a clean energy, natural gas has been increasingly utilized, and its proportion in the energy structure is increasing year by year. With the p...[Details]
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Linear Technology Corporation introduces the LTC3868/-1, a low quiescent current, two-phase dual output synchronous step-down DC/DC controller. The device consumes only 170uA when a single output i...[Details]
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The parameters of the soft starter mainly include start time, stop time, maximum start current, and initial start voltage.
1. Starting time (usually 0.5-60s) refers to the time required for th...[Details]
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The advent of Smart Battery Systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the notebook computer field and has appeared in variou...[Details]
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According to foreign media reports, Tactile Mobility, a global leader in tactile data and virtual sensing technology, announced the launch of the first tire tread measurement solution, which can grea...[Details]
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The two generations of Apple's new autumn products, iPhone XS/11, threw Touch ID out of the window, and it was not until the release of iPhone SE 2 this year that it announced its return. Ho...[Details]
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IPG's new progress in high-power fiber laser cutting of thick plates
As we all know, in the field of sheet metal, IPG fiber lasers are famous for their high efficiency, high reliability and excel...[Details]
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LED breathing light Code By changing the delay time of LED on and off, the LED breathing light effect is achieved #include REGX52.H sbit LED=P2^0; void Delay(unsigned int t) { while(t--); } ...[Details]
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1. Basis for equipment selection
It is currently impossible to count the exact number of natural environmental factors and induced environmental factors existing on the earth's surface an...[Details]
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OPPO Ace2 is the first to mass-produce commercial 40W wireless flash charging. This is the mobile phone with the highest wireless charging power and the fastest wireless charging speed for the same b...[Details]
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Coolpad’s official Weibo account announced that it will hold the 2021 Coolpad new product launch conference with the theme of “A New Phone” on December 1. At that time, Coolpad will bring another mas...[Details]
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According to reports, in the past few months, a small component - chips - has stumped the entire huge technology industry. After months of chip shortages, the impact is no longer limited to the short...[Details]
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Abstract: A comparative study is conducted on push-pull DC/DC converters operating in soft switching and hard switching modes, their respective advantages and disadvantages are analyzed, and a 300W...[Details]
Analogue and Mixed Signal
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