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Function of the circuit
The application range of reference voltage with good stability is very wide, and it involves all analog circuits. This circuit uses a ...[Details]
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Explosion-proof grade of explosion-proof motor
1) Classification of safety levels for different electrical equipment in explosive gas areas (Zone 0, Zone 1, Zone 2). For example, the selection...[Details]
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Electromagnetic radiation refers to the harm to the human body and the interference to the normal operation of electronic equipment caused by electromagnetic radiation generated by high-power transmit...[Details]
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At present, the most common
white light LED
is made by coating yellow phosphor on a blue light emitting diode. In addition, red, green and blue light can be mixed together to make a white
...[Details]
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In the future, Europe will build a large number of battery assembly plants, but it is clear that the commercialization of battery cells has lagged behind for many years. In the second half of the gam...[Details]
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1 Introduction TMS320VC5402 (abbreviated as VC5402) is a DSP processor of TI company, with advanced data processing structure and rich on-chip resources. However, VC5402 DSP does not have pro...[Details]
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The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 6 interrupt sources (2 external interrupts, 2...[Details]
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Different types of variables can be used in C programs for delay design. Experimental tests show that using unsigned char type has more optimized code than unsigned int. Unsigned char should be used a...[Details]
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The HUAW ElxMotion system is Huawei's self-developed intelligent body collaborative control system, which provides a longitudinal, lateral and vertical integrated collaborative control solution for...[Details]
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1. LCD1602 module 1. Pin description Pin 3: VL is the contrast adjustment terminal of the LCD. The contrast is the weakest when connected to the positive power supply, and the contrast is the high...[Details]
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Ricoh launched a pair of AR glasses at the recent SID Display Week 2020, claiming to be the world's lightest binocular AR glasses, with the glasses themselves weighing only 49g. It is reported that...[Details]
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In the context of increasingly fierce global competition for civilian machines such as mobile phones and household appliances, personalized design has become an important factor. Therefore, designs a...[Details]
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1 Introduction With the rapid development of embedded related technologies, the functions of embedded systems are becoming more and more powerful, and the application interfaces are becoming richer...[Details]
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Here are the problems I encountered and their solutions
1. After zlib libpng jpeg is successfully installed, an error still occurs, indicating that zlib libpng jpeg is missing.
This may be beca...[Details]
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On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]