[size=4]The circuit whose output signal is proportional to the integral of the input signal: Integral circuit[/size] [size=4] [/size] [size=4]The circuit whose output signal is proportional to the dif...
The GPS positioning III car driving recorder is a new product that integrates car driving recorder, voice call, voice image, dispatch, navigation, entertainment, riot control and other functions. You ...
There are many types of bridge rectifiers: flat, round, square, bench (in-line and SMD), etc., with GPP and O/J structures. The rectifier current ranges from 0.5A to 100A, and the reverse peak voltage...
1 Introduction
RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...
This is the north, a small county town, a city that looks like a chessboard. In my memory, every year is so rich, and every year there are different dishes. Even if I leave my hometown, I always have ...
The 8-bit single-chip microcomputer is widely used in some simple controllers due to its simple internal structure, small size and low cost. Even in this century, it still occupies a considerable shar...[Details]
In January 2018, vivo launched the world's first X20 Plus screen fingerprint version equipped with screen fingerprint technology. Since then, more and more smartphones have used this technology. Im...[Details]
An oscilloscope is basically a graphical display device that plots a graph of an electrical signal. In most applications, this graph shows how the signal changes over time, with the vertical axis (Y)...[Details]
Gartner expects the PC market to decline further, while the mobile phone market is expected to resume growth in 2020. Gartner's latest report says that global shipments of personal computers, table...[Details]
According to foreign media reports, researchers at the Swiss Federal Institute of Technology in Zurich (ETH Zurich) have successfully developed the first integrated gas sensor using non-dispersive in...[Details]
According to a report by Russian News Agency on November 23, Alexander Hanin, founder and general manager of VisionLabs, a Russian facial recognition software development company, believes that in ...[Details]
When engineers use an oscilloscope to measure signals, they may find that the waveform frequencies measured under different time bases are different. If this signal is not a superimposed signal, then...[Details]
XTAL1 and XTAL2 are the input and output of the inverting amplifier used as the on-chip oscillator, as shown in Figure 19. This oscillator can use a quartz crystal or a ceramic resonator. The fuse bi...[Details]
0 Introduction
In industrial production and daily life, multi-point temperature detection systems are widely used, such as non-destructive temperature detection of fire protection electric...[Details]
In the previous article, we have already covered the differences in specifications between the Arduino and ATtiny series AVR microcontrollers. However, another major difference between the two is the...[Details]
On October 30, CINNO Research's monthly monitoring data of China's smartphone market showed that the sales of the top five smartphones in September all dropped to varying degrees compared with August...[Details]
Make your own miniature solar panel to simulate modern solar power, and it can also power small items such as flashlights and radios; connect a few bright white LEDs to make a solar LED flashlight....[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Introduction
At present, there are many supercritical and ultra-supercritical boilers in operation in China. The steam temperature of these boilers is 30-60℃ higher than that of subcritical bo...[Details]
With the continuous development of technology, modern power supplies all use switching technology to obtain the required output voltage from the main power supply. However, switching power suppli...[Details]
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