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The research on LED display screen uses a screen of 8×8 dot matrix display, focusing on dynamic processing methods. Due to the limitations of the display screen, only English and numbers can be d...[Details]
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Toyota's "brake door", Takata's "airbag door"... There are countless cases where traditional cars have been recalled on a large scale due to quality problems, and even some parts companies have gone ...[Details]
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What is welding seam tracking?
Welding robot seam tracking refers to installing data collection in front of the welding position, or collecting welding parameters, and then transmitting them t...[Details]
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1. Analysis of the causes of assembly failure of assembly software. The macro assembler A51 in the Keil C51 software package is used as the compiler. When writing the assembly language of the microco...[Details]
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The power quality problem in today's power system is becoming more and more prominent. On the one hand, a large number of sensitive loads have higher and higher requirements for power quality. On t...[Details]
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Recently, Jiangsu Industrial Technology Research Institute announced that during the implementation of the key special project "Key Technologies and Production Demonstration for the Preparation of Hi...[Details]
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Does the accurate delay of us level have to be compiled? No. Please see the following example:
void delay1(unsigned char i)
{
while(--i);
}
i delay time/us
1 5
2 7
3 9
...
...[Details]
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I believe that many users have many questions about the difference between BOD meter and COD meter. So what is the difference between BOD meter and COD meter? Juchuang Environmental Protection has a ...[Details]
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Token Electronics HR - Thermal Far
Infrared
Ceramic Conductive Glaze - Electric Heating Film Components are a new generation of high temperature film electronic products using new materia...[Details]
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Littelfuse SPxxR6 TVS Diode Arrays protect ultra-high-speed data lines from low-voltage transient spikes
New Products Ideal for Protecting USB 4.0 and Other Data Communication In...[Details]
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1. Use fuses (tubes) to protect LED circuits
Since fuses are disposable, slow to react, poor in effect, and inconvenient to use, fuses are not suitable for use in finished LED lamps, because...[Details]
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1. The four terminals of the current transformer must be connected according to the wiring diagram. Otherwise, the indication of the energy meter will be wrong or even reversed;
2. When connected thr...[Details]
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There are many types of energy-saving lamps on the market, and the most advanced and environmentally friendly ones are LED energy-saving lamps. Data shows that LED energy-saving lamps save 80% more e...[Details]
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Before inspecting the electric energy meter, the electric energy meter should be correctly connected to the voltage and current output end of the electric energy meter calibration device according to...[Details]
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The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]
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