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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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Main points
1. Supercapacitors combine the advantages of lithium batteries and lead-acid batteries, and their biggest advantage is their high specific power.
Supercapacitors can be charged and di...[Details]
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The laser pump cavity consists of the following main parts: stainless steel or non-metal cavity, gold-plated reflector or imported ceramic emitter, UV filter quartz glass tube and related joints.
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01Introduction to control chips
Control chips mainly refer to MCU (Microcontroller Unit), that is, microcontrollers, also called single-chip microcomputers. They appropriately reduce the main ...[Details]
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The flashing light doorbell not only has the sound of a doorbell but also emits flashing lights through the door light at home. It is suitable for use in noisy indoor environments and is also suita...[Details]
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On April 18, 2023, MediaTek announced two major moves in the automotive field. One is that MediaTek will rename the automotive chip series Dimensity Auto, which was previously codenamed Huangshan. Th...[Details]
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For audio equipment, the quality of the speaker is very important, so when choosing audio equipment, users must understand the technical characteristics of the speaker, so that they can have a good u...[Details]
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#include REG51.H sfr ADC_CONTR=0xC5;/*A/D conversion register*/ sfr ADC_DATA=0xC6;/*A/D conversion result register, the upper 8 bits of the 10-bit A/D conversion result*/ sfr ADC_LOW2=0x0BE;/*A/D co...[Details]
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LCD is one of the most important parts of mobile phones. The effect of LCD display directly affects the intuitive experience of users. The LCD backlight driver chip is also one of the factors tha...[Details]
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first, typedef struct { vu32 CRL; vu32 CRH; vu32 IDR; vu32 ODR; vu32 BSRR; vu32 BRR; vu32 LCKR; } GPIO_TypeDef; The BSRR and BRR registers are 32 bits. Compare: 1) Set a bit in the low...[Details]
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CortexM3 is ARM's first microcontroller core based on ARMv7M. It is very different from ARM7 in terms of instruction execution, exception control, clock management, trace debugging and storage pr...[Details]
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The director asked the photographer on the set, "Xiao Xue, is your small monitor more accurate or my large monitor more accurate?" The photographer said, "Xiao Wang (camera operator), which one is mo...[Details]
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1. Warning 280:'i':unreferenced local variable Explanation Local variable i is not accessed in the function. Solution Eliminate the declaration of variable i in the function. 2 Warning 206:'Music3...[Details]
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If Huawei is a top player in the digital world, Huawei is a rising star in the automotive industry. The Wenjie M7 product previously launched jointly with Cyrus Automobile was so powerful that Ideal ...[Details]
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With the development of computer application technology and microcomputer network technology, data transmission between computers and their external devices has become increasingly important. Seria...[Details]