2407 is used, and the main program is as follows:main(){disable();initial();pwm_initial();calu();enable();*EVAIMRA=*EVAIMRA | 0X0200; /*Enable timer 1 underflow interrupt*/*T1CON=*T1CON|0X0040; /*Turn...
I am a senior student who is about to graduate. I am preparing to develop a system with a single-chip microcomputer, which involves voice sampling and encoding. Lingyang 16-bit single-chip microcomput...
sbit upon=P1^6;//S1 sbit download=P1^7;//S3 sbit nAck=P3^6;//S2 sbit Setup=P3^7;//S4 The functional requirement of my project is to use the above four touch switches to realize a rotary encoder functi...
The following wiring diagram and ladder diagram are used for the Mitsubishi PLC model F1-20MR program. You can open it by entering this address in IE: http://bbs.21ic.com/upfiles/img/20074/20074191618...
Preface
Sleep apnea is a very common sleep breathing disease. According to research, about 24% of adult men and 9% of adult women, or more than 2 million people, suffer from this disease ...[Details]
0 Introduction to the direct method of feedback linearization based on dynamic equilibrium state theory
The basic idea of the direct method of feedback linearization based on dynamic equilib...[Details]
Compared with traditional light sources, light-emitting diodes (LEDs) have many advantages, such as low operating voltage, high energy efficiency, small size and directional light. They can provide...[Details]
introduction
With the rapid development of my country's aviation industry, various new aircraft and control equipment have been successfully developed. Some previous measurement and control eq...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
introduction
In engineering practice, ultrasonic waves are often used to measure distances because of their strong directivity, slow energy consumption, and long propagation distance in th...[Details]
introduction
With the increasing popularity of Internet applications, the degree of information sharing is constantly improving. The digitization and networking of embedded devices has b...[Details]
Focus shift problem
Visible light and infrared light have different wavelengths, so the imaging focus is not on the same plane, which results in a clear image under visible light condition...[Details]
With the development of science and technology, the improvement of living standards and the acceleration of the pace of modern cities, people are increasingly pursuing more convenient, practical an...[Details]
With the increasing application of various nonlinear loads, reactive power and harmonic pollution in the power grid have become a very serious problem. In order to eliminate the pollution caused by...[Details]
Reverse osmosis is a membrane separation technology. The pore size of the reverse osmosis membrane is basically the same as that of water molecules. Only particles of similar size to water molecules c...[Details]
Full HD TVs have begun to win the favor of consumers. Currently, LCD TVs larger than 24 or 26 inches can support Full HD, but from a practical point of view, only Full HD TVs larger than 37 inches ...[Details]
Since the completion and opening of China's first expressway, the 15.9-kilometer-long Shanghai-Jiaxing Expressway, in 1988, China's expressway construction has begun to develop rapidly toward the ...[Details]
With the popularization of broadband networks and the increasing demand of industry management departments for improved management levels, the demand of urban public security, transportation, finan...[Details]
Traffic lights are an important part of the urban traffic supervision system, and they play an important role in ensuring the safe operation of motor vehicles and maintaining the smoothness of ...[Details]
Analogue and Mixed Signal
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