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After reading this article on memory allocation and optimization of C51, I personally think that the analysis is very thorough, so I share it with you here. The memory allocation of C51 is differen...[Details]
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Weighing sensor is a commonly used measuring instrument, which is widely used in many fields. During the use of weighing sensor, it is inevitable that it needs to be replaced. If there is an error in ...[Details]
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In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us. One machine cycle = one clock cycle, that is, each act...[Details]
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define BufferSize 4 define I2C2_SLAVE_ADDRESS7 0x30 /* Private macro ————————————————————-*/ /* Private variables ————————————————————*/ vu8 I2C1_Buffer_Tx = {1, 2, 3, 4}; /* I2C1 byte array to be...[Details]
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1. Overview MM58167B is a real-time clock source in a bus-type microprocessing system. It includes an addressable real-time counter, 56-bit on-chip RAM and two output interrupts. The valid signal o...[Details]
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On January 9, 2022, General Motors announced that it will launch the next-generation hands-free driving assistance technology "Ultra Cruise" through a new computing architecture based on the system-o...[Details]
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With the upgrading of automobile consumption in my country and the increasingly fierce market competition, people's attention to automobiles has shifted from simple appearance and interior to perfo...[Details]
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The BMW Group's Leipzig plant in Saxony, Germany, is a pioneer in electric vehicles and has been assembling the BMW i3 electric car since 2014. The company is currently investing fu...[Details]
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This application note describes the design of an interface to a single ended FM IF 183.6MHz filter. A passive LC network, balun, is used to provide the required balanced to unbalanced interface. Th...[Details]
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In the field of LED lighting, in order to reflect the energy-saving and long life characteristics of LED lamps, it is crucial to correctly select LED driver ICs. Without a good driver IC match, the...[Details]
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The Modbus protocol can be used via the serial port or the network port.
We will focus on Modbus RTU first, after all, Modbus RTU is used so many times.
In fact, as long as you mast...[Details]
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High linearity up-conversion RF active mixers based on RF transformers provide excellent performance, linearity and low power consumption. The LT5519 and LT5520 active mixers ideally combine low dist...[Details]
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Abstract: The error of the electronic price scale system is analyzed, and a convenient, accurate and effective nonlinear correction method is summarized using Z8 microcontroller technology and lin...[Details]
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As an ecosystem, ARM not only provides CPU Core, but also provides a series of related IPs, such as GIC, MMU, AMBA, CoreLink, CoreSight, Mali, etc. Others include Debug tools, development tools, ID...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]
PCB Design
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