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According to the production data of the Ministry of Industry and Information Technology's certificates of conformity, the production of new energy passenger vehicles in June 2019 was 112,000 units, a...[Details]
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On the evening of January 17, Philihua issued an announcement stating that it expects the net profit attributable to shareholders of the listed company in 2021 to be 320 million yuan to 410 million y...[Details]
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On October 27, the commissioning ceremony of the Ningde Times (Guizhou) New Energy Power and Energy Storage Battery Manufacturing Base and the Ningde Times Project Industry Chain Matchmaking Me...[Details]
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In order to save space in the data memory in Keil, an array or string is defined by the "code" keyword to be stored in the program memory: uchar code buffer ={0,1,2,3,4,5}; uchar code str...[Details]
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0 Introduction With the gradual consumption of conventional energy, renewable energy has attracted people's attention, and wind energy and solar energy have emerged from many renewable energy sources...[Details]
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Recently, solid-state battery-related technologies have made frequent progress, attracting the attention of the industry. For example, Zhiji Auto, a subsidiary of SAIC Group, announced that the newly ...[Details]
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introduction
Wireless Sensor Network (WSN) is a comprehensive intelligent information system that integrates information collection, information transmission, and information processing. I...[Details]
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In the application of motor drive systems, multi-phase motor drive systems can be used in situations where the power supply voltage is limited. Its functions are: (1) solving the problem of low volta...[Details]
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Founded in August 2015, Glory Ventures is a leading new generation information technology fund that focuses on data perception, transmission, storage, computing, mining and To B applications in verti...[Details]
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MC14600 is a universal alarm IC for alarm applications. It can be easily configured into various alarm application circuits with fewer external components. For example, MC14600 can be used i...[Details]
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●5HP inverter cabinet H7 fault inspection and repair
1. Background
A 5-HP inverter cabinet unit in a certain area had an H7 fault. After checking the fault and replacing the electrical bo...[Details]
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Introduction Power sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically require the core and...[Details]
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void Knob_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_ICInitTypeDef TIM_ICInitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_G...[Details]
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Migration environment BootLoader：u-boot-1.1.6 kernel：linux-2.6.30.4 CPU：s3c2440 Development board: TQ2440 Transplantation steps For the TQ2440 development board, the switch that controls the ...[Details]
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Recently, I have seen many people discussing the RC spike absorption problem of Flyback's secondary-side rectifier diode on the Internet . I feel that everyone is still too traditional in dealing wit...[Details]
Analog electronics
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