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What are the effects of rotor imbalance on motor quality? The editor will analyze the vibration and noise problems caused by rotor mechanical imbalance.
Causes of rotor unbalanced vibrat...[Details]
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Solution Overview HLK-V40Y is a high-performance, highly integrated, and cost-effective voice intelligent IOT module launched by Hailingke Electronics, which is specially designed for offline and onl...[Details]
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Engineers have all encountered this situation. When debugging the completed circuit board, they did not find any abnormalities. However, the situation will occur frequently after a short period of us...[Details]
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The uboot startup process is analyzed as follows: The first stage: a -- Set the CPU working mode to SVC mode b -- disable interrupts, mmu, cache v -- Disable watchdog d -- Initialize memory, seri...[Details]
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The Yangtze River flows eastward, and the waves wash away many heroes. In the surging market tide, many companies have dried up with memories and been sealed into history. As long as you are determ...[Details]
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After obtaining the MEA network access license in May this year, Sanjing Electric successfully passed the PEA certification application this month. The models listed in PEA are: Sununo-TL2K, Sununo...[Details]
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According to China Business News, Michael, global head of Merck's display materials business, said that Merck invested 12 million euros in Shanghai to double the size of its OLED materials technology...[Details]
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1 Introduction
Plasma spraying is widely used in surface modification, functional film preparation and material processing engineering due to its high temperature and concentrated energy, and its a...[Details]
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0Introduction
The inclination measurement module based on MEMS accelerometer has the advantages of small size, light weight, low cost, impact resistance, and high reliability. There is a large...[Details]
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1 Introduction to PIC32 Series MCUs
PIC32 series MCUs are high-performance 32-bit MCUs launched by Microchip Technology Inc. (US Microchip Technology Company). They are designed based on the MI...[Details]
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/************************************************************************************* * main.c: the main file * NXP -- LPC1768 * * * Author : light * Date : 2012-4-23 * * Email : lightw...[Details]
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STMicroelectronics (STMicroelectronics; NYSE: STM), a global semiconductor leader serving customers across multiple electronics applications and the world’s largest supplier of MEMS for consumer elec...[Details]
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On the evening of October 15, Sihui Fushi announced that it achieved revenue of 754 million yuan in the first three quarters, a year-on-year increase of 59.34%; net profit attributable to shareholder...[Details]
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There are two watchdogs on the cortex-M series chips: a watchdog (independent watchdog) and a window watchdog. 1. Similarities All to ensure that the CPU program runs fast 2. Independent watchdog A...[Details]
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Security and anti-theft have become a social issue. Locks have been the iron generals guarding the door since ancient times. People have high requirements for them. They must be safe and reliable a...[Details]