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1 Introduction The sensor output in pressure or temperature measurement is generally a weak signal at the millivolt level. The traditional circuit design method is to add a high-precision measurement...[Details]
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Is the merger of the two panel giants a fake issue? Or is it really feasible? It has recently become a hot topic in the display industry and the stock market, and has also led to various debates in f...[Details]
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With the rapid development of the technology, the dreams in science fiction are gradually becoming reality. At a recent annual shareholders meeting, CEO Elon Musk revealed this exciting future for ...[Details]
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There is a program that is fixed in the STC microcontroller when it leaves the factory. The function of this program is to detect whether the serial port needs to download the program. If not, the use...[Details]
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File Structure Modular programs should have a good program structure. AVR C language programs have two types of user files, .c program files and .h header files. During the program writing process, t...[Details]
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Fabless semiconductor company MediaTek has announced a partnership with Intel to bring MediaTek’s 5G modem to PCs. Intel has been working with MediaTek on 5G solutions for deployment in key laptop se...[Details]
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;*******************************************************
;name: PT2221 infrared decoding V1.0
;device: pt2221 infrared encoding + 89S51 single chip decoding + infrared integrated receiving head
...[Details]
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Austrian microelectronics, a leading supplier of high-performance analog ICs and sensors , today announced the launch of a configurable power management chip, the AS3715, which enables OEMs to implem...[Details]
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1. Timing diagram
2. 51c code
3. Summary
1. Timing diagram
1. Initialization
2. Write
3. Read
2. Code
#include reg52.h
sbit DQ =...[Details]
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Just a few days ago, we reported on the rumored camera configuration of the Galaxy S21 Ultra, which seemed to hint at a huge improvement in Samsung's new flagship. But according to the latest leaks, ...[Details]
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/* Use if().....else nested method for matrix keyboard detection + digital tube display + buzzer sound written by myself ; the compilation is passed, but the last two columns cannot be displayed (di...[Details]
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USB is one of the most widely used transmission interfaces in the daily life of modern people. Due to its convenience, small size and reasonable cost, USB can be seen everywhere in various living o...[Details]
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Core shortage was once the "most painful point" faced by the development of the automotive industry. According to data from AutoForecast Solutions, an automotive industry data forecasting company, in...[Details]
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Abstract: In a typical photodiode current monitoring application, the voltage drop between the current monitor and the avalanche photodiode (APD) varies with temperature and current, thus changin...[Details]
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The shunt generator is a common type of generator. Its working principle is to generate a magnetic field through the shunt winding, which in turn induces current in the rotor. However, in practical...[Details]