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In the process of developing embedded systems, the main technical difficulty lies in the writing of the system boot program. For this reason, this article will discuss in detail the implementation of...[Details]
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1. LED dot matrix luminescence principle The structure diagram of 8*8 monochrome microcontroller is as follows: https://blog.csdn.net/weixin_42625444/article/details/90897605 It is easy to see ...[Details]
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The MSP430 board has been here for a long time, but I have not had time to write programs. I finally had some free time two days ago, so I debugged the I2C and integrated the sending and receiving tog...[Details]
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Memory depth is a measure of how many sample points an oscilloscope can store. If you need to capture a pulse train without interruption, the oscilloscope must have enough memory to capture the entir...[Details]
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After getting the new energy production and some insurance data in September, most car companies have reached a consensus this year to expand into the C-end and high-end. From January to August this ...[Details]
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2.1 Von structure and Harvard structure 2.1.1 The difference between the two If it is an independent storage architecture and signal channel, it is a Harvard structure, otherwise it is a Von structu...[Details]
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According to foreign media reports, on February 4th local time, American parts manufacturer Visteon Corporation, technology company ECARX and radio communications technology company Qualcomm Technolo...[Details]
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Reference document: RM0008 Reference manual.pdf (STM32 reference manual) Reference section: 11.3 AD functional description 11.3.3 Channel selection 11.3.9 Injected channel management 1. The diffe...[Details]
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Function of the circuit
The field effect transistor drain saturation current IDSS and pinch-off voltage VP are very different, so it is very troublesome to determine th...[Details]
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Description: The SPI interface has a feature, that is, data MOSI is entered at the rising edge of the clock SCK, and data MISO is read at the falling edge. The chip select signal CS has a positive ...[Details]
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On the morning of the 23rd, the world's first liquid flow energy storage stack automated production line of Yangzhou Xirong Energy Storage Technology Co., Ltd. was put into production in Zhoushan Town...[Details]
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The advantage of the three-level PWM rectifier circuit is that the voltage borne by each main switch device when it is turned off is only half of the DC side voltage. Therefore, this circuit is parti...[Details]
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Today (8), wafer foundry TSMC held a shareholders' meeting. The company's chairman Liu Deyin and president Wei Zhejia answered popular questions at the meeting, such as overseas factory establishment...[Details]
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Nowadays, the design of switching power supply is relatively mature, but how to make the design of switching power supply simpler still requires a certain amount of effort. Now, senior netizens ha...[Details]
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The electric vehicle market is one of the largest and fastest-growing business opportunities for silicon carbide (SiC) device manufacturers. There were 10 million electric vehicles on the world’s r...[Details]
Embedded System
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