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The design of analog filters generally includes two aspects: determining the filter transfer function H(s) based on the technical indicators, that is, the amplitude-frequency characteristics of the fi...[Details]
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Hello everyone, for the DALI protocol, which is widely used in lighting control systems, the ZDS2022 oscilloscope provides you with a completely open trigger and decoding module. Today, let’s share h...[Details]
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Thermal power plants and large industrial boilers usually add a small amount of phosphate to the boiler water to prevent the formation of calcium and magnesium scale. If the phosphate concentration...[Details]
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At present, many manufacturers have launched new fully digital, open network video networking platforms for HD-SDI matrix or HD-DVR, which can call matrix-encoded or HD-DVR-encoded videos, realize ...[Details]
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Introduction: The following are some subroutine code libraries commonly used in 51 microcontroller assembly language programming 1. On-chip RAM initialization subroutine 2. Off-chip RAM initializat...[Details]
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Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet . I feel that everyone is still too traditional in dealing wit...[Details]
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ARM: ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technolog...[Details]
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EXTI key interrupt:
EXTI interrupt:
Note:
1. EXTI interrupt is an external interrupt, and related interrupt management devices need to be configured.
2. If it is an event interrupt, there...[Details]
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China Energy Storage Network:
At present, the "dual carbon" action and the construction of a new power system are being accelerated. More than a year has passed since it was first proposed,...[Details]
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1. Introduction
With the development of computer technology and multimedia technology, computers are increasingly being used in all areas of society. Intelligent broadcasting system is a compr...[Details]
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The expression of DC motor speed N is: N=U-IR/Kφ From the above formula, we can get that the speed control methods of DC motors can be divided into two categories: the excitation control method tha...[Details]
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introduction
The asphalt ball sample with a diameter of 10mm is placed on a bracket immersed in a heat transfer medium. When heated to a certain temperature, the asphalt melts. At this tim...[Details]
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The microcontroller source program is as follows: #include reg52.h #include stdlib.h #include lcd12864.h #define uchar unsigned char #define uint unsigned int #define Random(x) (rand()%x) #define...[Details]
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The development and application of sensor network technology has made great progress. This is particularly evident in markets such as home automation, industrial automation, building control, smart...[Details]
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"If you want to do your work well, you must first sharpen your tools." Many major breakthroughs in the history of science often stem from new means of observation and the advancement of measurement...[Details]
MCU
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