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At a press conference on the theme of "Vigorously Developing High-end Equipment Manufacturing Industry" held by the Ministry of Industry and Information Technology recently, Guo Shougang, deputy di...[Details]
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Analog Devices, Inc. (ADI(58.55, -0.33, -0.56%)) recently launched two low-cost Blackfin® processor-based development platforms, BLIP A DSP -BF707 and A DSP -BF706 EZ-KIT Mini, for demanding ul...[Details]
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1. Enable the timer clock: RCC_APB1PeriphClockCmd(); For example: RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3,ENABLE); //Enable timer 3 clock 2. Set the basic parameters of the timer (counti...[Details]
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In the process of single-chip microcomputer development, from hardware design to software design, almost all of them are completed by the developer himself according to the characteristics of the sys...[Details]
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According to foreign media reports, Volvo Trucks has launched a new safety feature - Distance Alert. It can help truck drivers maintain a safe distance from the vehicle in front and avoid emergency s...[Details]
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With the continuous improvement of the luminous efficiency
of LEDs
, LEDs are undoubtedly one of the most valued light sources in recent years. On the one hand, relying on its light, thi...[Details]
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Earlier this month, a "snake swallowing an elephant" merger and acquisition event occurred in the United States: Xerox intends to acquire the personal computer and printer giant HP for $33 billion......[Details]
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According to foreign media reports, Valens Semiconductor, a supplier of high-speed connectivity solutions in the automotive and audio and video fields, announced the launch of a new chip, VA6003. The...[Details]
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#include reg52.h #include intrins.h typedef unsigned int uint; typedef unsigned char uchar; #define LED P0 sbit tube2=P2^2; sbit tube3=P2^3; sbit tube4=P2^4; uint code num ={0x3f, 0x06, 0x5b, 0x...[Details]
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Question one
Reason: Undefined symbol SystemInit, translated as: SystemInit symbol is not defined, the following parentheses tell you that it is mentioned in the startup_stm32f10x_md.o ...[Details]
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Hong Kong - Media OutReach - September 20, 2023 - Southco, the world's leading provider of engineered hardware solutions, has launched a new wireless access control system using the Keypanion app to ...[Details]
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An alternative to lock-in amplifiers is to use DC polarity reversal on the current signal to remove noise. This is a well-established technique for removing offset and low frequency noise . Today’s DC...[Details]
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Personal Records:
I feel the relative path is more convenient.
Keil looks for header files in the directory where the project file is located. The relative directory of the header files is relative...[Details]
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I was on business trips a lot for a while. I felt lonely on the long train rides. I had to use my mobile phone to surf the Internet to kill time. However, the battery was not strong enough and I...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]