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System overall structure design
Due to the good characteristics of the CAN serial communication bus, it is widely used in the fields of field data acquisition systems, automobile manufacturing an...[Details]
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As the Sino-US trade war continues to intensify, the market expects that power management IC manufacturer Onspur will benefit from Huawei's increased procurement of components from non-European and A...[Details]
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Introduction: The concept of interrupt, ATmega16 interrupt vector table, avr interrupt register SREG, MCU control and status register MCUCSR, general interrupt control register GICR, MCU control regis...[Details]
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According to foreign media reports, many states are relaxing restrictions imposed due to the epidemic, and during the epidemic, in order to enter many businesses, we have checked our body temper...[Details]
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As the group accelerates the pace of developing new productivity, sodium energy storage technology has ushered in a new breakthrough. Recently, the reporter learned from Huayang Shares' Hua Na Core...[Details]
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Function to write external flash EN25Q16A-104HIP uint8 program_data(uint16 flash_addr, uint8 buffer , uint8 len) { uint8 i,flagstatus; uint16 address; int8 trycnt=1; //u16 timeout =...[Details]
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The temperature and humidity indicators in environmental conditions are important parameters in many workplaces. Whether it is warehouse management, book preservation or industrial measurement and ...[Details]
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Laser cutting machine principle
Laser cutting is the process of using the energy released when the laser beam is irradiated onto the surface of the workpiece to melt and evaporate the workpiec...[Details]
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To be honest, I usually take the initiative to give way to pedestrians at intersections when I drive on the road, but you know the current traffic conditions in China, and from time to time a "hurdle...[Details]
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Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the la...[Details]
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AVR: AVR microcontroller is an enhanced RISC (Reduced InstrucTIon Set Computer) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widel...[Details]
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1. Explanation of some common English abbreviations in ARM MSB: Most significant bit; LSB: Least significant bit; AHB: Advanced high-performance bus; VPB: VLSI peripheral bus connecting on-chip perip...[Details]
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The inverter is divided into three types of electromagnetic interference:
1. Harmonic interference: The rectifier circuit will generate harmonic current, which will cause voltage drop on the i...[Details]
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Design principles of foreign car audio
Recently, domestic electronic newspapers and periodicals have published reports on car audio upgrades, indicating that car owners are not satisfi...[Details]
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With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
Analog electronics
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