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According to
the principle of
shielding
, there are three types of shielding:
1. Electrostatic Shielding
1. The hazards of static electricity accumulation an...[Details]
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Base station design
The PC base station is mainly composed of two parts: Bluetooth receiver and host computer JPEG2000 decoding. The principle is shown in Figure 2. The host computer decom...[Details]
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1 Introduction
The transformer
of
the No. 1 main transformer SFSZ8-25000/110 of a 110kV substation was
damaged due to an accident. The company returned the transformer to the manufac...[Details]
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I. General Provisions
1. Distributed power sources are of great significance to optimizing energy structure, promoting energy conservation and emission reduction, and achieving sustainable eco...[Details]
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How to Operate a Loop Resistance Tester Technical Parameters: 1. Measuring range: 0~4mΩ (50A level) 0~2mΩ (100A level) 0~1.33mΩ (150A level) 0~1mΩ (200A level) 2. Test current: DC50A, 100A, 150A, 200...[Details]
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Qiaotian Intelligent
Equipment
Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as
a provider of
rob...[Details]
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1 Advantages of LED lighting
1.1 High luminous efficiency
After decades of technological improvements, the luminous efficiency of LED has been greatly improved. Incandescent lamps and h...[Details]
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The infrared alarm can detect infrared rays emitted by the human body. When a person enters the monitoring area of the alarm, an alarm will sound. It is suitable for anti-theft alarms in important p...[Details]
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According to foreign media reports, there will be nearly one million smart connected cars on the road around the world in 2025. Today, there are only about three and a half years left until 2025. I...[Details]
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1. Introduction to Flash The programming operation of stm32 can be realized by reading and writing the flash inside stm32. The built-in programmable Flash of stm32 is of great significance in ...[Details]
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#include pic.h __CONFIG(0x1832); //Chip configuration word, watchdog off, power-on delay on, power-off detection off, low voltage programming off, encryption, 4M crystal HS oscillation #d...[Details]
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Here is a simple program code for controlling a stepper motor. However, you need to take a good look at the programming to adapt it to your hardware (mainly the wiring). You can achieve your goal bas...[Details]
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Refrigerators and other kitchen appliances present a serious challenge to off-grid energy systems due to their high energy demand. Improved refrigerator compressors are now driven by brushless DC mot...[Details]
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1.3.1 LCD backlight control principle So far, we have been transplanting under the command line to view the results. In the mini2440/micro2440 development board, the LCD backlight is controlled thr...[Details]
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As the payment field moves towards digitalization, protecting digital identities and transactions becomes increasingly important. In addition to standard contactless payment cards, biometric p...[Details]
Test/Measurement
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