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Samsung Electronics' semiconductor business has attracted public attention due to "falsification" of chip yields. According to Korean media reports, at the end of February, Samsung executives may h...[Details]

People who have just come into contact with single-chip microcomputers often have a doubt: since people are already capable of making powerful computers, why do we still produce some computers with we...[Details]

The MAX16990/MAX16992 are high-performance, current-mode PWM controllers with 4μA (typ) shutdown current for wide-input-voltage-range boost/SEPIC converters. Their 4.5V to 36V input-voltage range mak...[Details]

Phase measurement is widely used in many fields such as industrial automation instruments, intelligent control and communication electronics, and the requirements for phase measurement are gradual...[Details]

We are entering the era of generative AI. Generative AI will use neural networks to empower new experiences and application scenarios. This is a huge leap, but it cannot be achieved efficiently by re...[Details]

Matlab Plotting Example A simple example of drawing in matlab Example 1 (using plot to draw two curves at the same time) x=0:0.01:2*pi plot(x,sin(x),'green') hold on plot(x,sin(2*x),'r...[Details]

1.       Basic Principle of DS1624     DS1624 is a chip produced by DALLAS, USA, which integrates measurement system and memory. The digital interface circuit is simple, compatible with I2C bus, an...[Details]

Virtualizing almost any technology these days is logical, and storage is no exception. This means hiding everything that happens behind the virtualization layer -- including tiering. 　　In the equat...[Details]

The figure shows a DC millivolt meter composed of SF357 operational amplifier , which can make up for the shortcomings of general multimeters or ordinary meters in measuring DC millivolt signals. Th...[Details]

In our daily work, we often encounter device failures or system failures. In order to clearly define the severity of the failure event, we need to quantitatively describe the specific failure rate. T...[Details]

A few days ago, Huawei France's official Twitter account released a message saying that the P40 will use graphene batteries. This tweet was quickly deleted. It is not yet clear why Huawei France dele...[Details]

In modern manufacturing, accurate measurement of product dimensions is the key to ensuring product quality and performance. With the development of technology, various high-precision measuring equi...[Details]

1. PIC1 microcontroller programming (sending part) LIST P=16F877 #INCLUDE P16F876.INC CBLOCK 0X24; Reserve three bytes for display COUNT; used as a counter or register ENDC ORG 0X0000 ; program res...[Details]

1 Characteristics of 555 time base circuit The 555 integrated circuit was originally used as a timer, so it is called a 555 timer or a 555 time base circuit. There are dozens of compone...[Details]

Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]