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1. The capacitor helps the crystal oscillator start oscillating.
2. Light Emitting Diode LED (Light Emitting Diode), Liquid Crystal Display LCD (Liquid Crystal Display).
3. Digital tube p...[Details]
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Last week we reported that iFixit and disassembly experts discovered that swapping the camera modules of two iPhone 12s would cause a series of problems, such as abnormal zoom, front camera fa...[Details]
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Due to the many advantages of sealed lead-acid batteries, they have been widely used. However, the charging technology of sealed lead-acid batteries seems to be ignored, and the situation of prematur...[Details]
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For the security management of high-density human traffic areas, the face control system has established an irreplaceable position in the industry with its high efficiency in capturing and identifyin...[Details]
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This article takes a flyback switching power supply as an example to explain the generation and propagation mechanism of its conducted common-mode interference. Based on the idea of balancing the a...[Details]
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The severe shortage of talent in the semiconductor industry has become a common challenge facing the global industry. With the arrival of the golden decade of the integrated circuit industry, talent ...[Details]
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As modern battery-powered mobile devices and power products become increasingly green and energy efficient, engineers are in urgent need of oscilloscopes that provide highly sensitive small signal me...[Details]
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The program is made on the 51hei MCU development board, and the light is connected to P0^0. The program can be universally used on your own development board or your own circuit.
/**
*************...[Details]
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Huawei's hybrid power supply solution PowerCube organically integrates energy generation, control, energy storage, refrigeration, OSS and other components into one system, making full use of the fl...[Details]
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#include stc12c5a.h
#define uchar unsigned char
#define uint unsigned int
uchar led ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
uchar key ={0xfe,0xfd,0xfb};
unsigned char...[Details]
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Abstract: MAX1665S/V/Xj is a special lithium-ion battery pack charge and discharge control protector produced by MAXIM Company. It can be used to provide effective over-voltage, under-voltage an...[Details]
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Buzzer Introduction The electromagnetic buzzer consists of an oscillator, an electromagnetic coil, a magnet, a vibrating diaphragm and a casing. After the power is turned on, the audio signal curre...[Details]
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Recently, the Lishui Smart Energy Service Center was unveiled in the Development Zone. The Development Zone Management Committee and the District Power Supply Company sent special personnel to work th...[Details]
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With the popularity of LEDs in car lights , the application requirements of taillights have gradually expanded from simply replacing traditional bulbs to dynamic turn signals and taillight welcome fu...[Details]
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1: Source
When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]
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