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#include reg52.h #define uint unsigned int #define uchar unsigned char sbit K1 = P1^0; void delay1ms(uint n) { uchar a,b,c,d; for(d=n;d 0;d--) for(c=1;c 0;c--) for(b=222;b 0;b--) ...[Details]
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The optocoupler of the switching power supply is mainly used for isolation, feedback signal and switching. The power supply of the optocoupler in the switching power supply circuit is provided by t...[Details]
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What are the advantages and disadvantages of AC servo system
Compared with DC servo system, AC servo system has the following advantages:
Faster torque and speed response: AC servo ...[Details]
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Darfon, a component manufacturer under the BenQ Group, said that because its component products are mainly sold to ODM manufacturers, the third wave of tariffs will have little impact on components. ...[Details]
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LED is a solid semiconductor light source based on the principle of electroluminescence, with many advantages such as rich colors, compact size, high brightness, long life, low operating voltage,...[Details]
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ZESTRON, a provider of professional analysis, training and consulting services for electronic reliability, is pleased to announce that it will
hold
an online open course on "Ion Contamination De...[Details]
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According to Bloomberg, people familiar with the matter revealed that Hesai Group, a Chinese developer of autonomous vehicle sensor technology, has finalized the specific details of an initial public...[Details]
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From 14:00 to 16:00 on August 8, State Grid Shandong Electric Power implemented its first real-time demand response, and issued response instructions to four enterprises and two power sales compani...[Details]
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HDB-E Handheld Transformer Ratio Group Tester Three-phase Power Transformer Test Method After selecting the “Three-Phase Test” item on the “Main Menu” screen, press the “Confirm” key to enter the “T...[Details]
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There are two key challenges facing designers of resonant audio systems. The first challenge is to utilize the resonant frequency and resonant region of a speaker or buzzer to produce the maximum o...[Details]
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Experiment name: Light up the first LED Wiring description: Experiment phenomenon: After downloading the program, the D1 indicator light of the "LED module" lights up. Notes: ******************* ****...[Details]
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The humanoid market is expanding rapidly. EtherCAT communication has become a key driving force with its advantages of high speed, flexibility and reliability. Zhiyuan's MiniPCIe-2E EtherCAT ma...[Details]
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The principle of turbine flowmeter to measure flow Working principle of turbine The turbine flowmeter consists of a turbine, bearings, preamplifier, and display instrument. The principle of the t...[Details]
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Fun and practical circuits can be designed by taking advantage of the unidirectional conductivity of diodes. Share this article to analyze how limiting circuits and clamping circuits are implemented ...[Details]
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A shunt DC motor is a common type of DC motor in which the field winding is connected in parallel with the armature winding. In this article, we will discuss in detail the working principle of a sh...[Details]
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