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RTC configuration 1. Configuration of second interrupt. RTC is just a timer, no big deal! 1. NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1); NVIC_PriorityGroup,: specifies the priority grouping bits ...[Details]
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For registers used in interrupt handlers, conflicts will occur if the main program also uses the registers. Common registers that need to be protected are A, B, DPTR, PSW and working register group.
...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, w...[Details]
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On January 2, the first working day of the new year, the groundbreaking ceremony of the Anqing branch of the 2024 provincial first batch of major project mobilization meeting was held. Anqing Mayor...[Details]
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1. Introduction to kset
1. kset structure
Struct kset{
Struct list_head list; //Connect the header of the linked list of kobject objects contained
Spinlo...[Details]
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The meaning of letters and numbers on the microcontroller : STC 89C52RC 40C-PDIP 0721CV
89 is a series c refers to CMOS 5 refers to the small series 2 refers to memory, that is, the m...[Details]
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1 Introduction
With the development of economy, the transportation industry is becoming more and more prosperous. However, the hardware such as road conditions and traffic management cannot keep ...[Details]
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Next, the human body communication system performance simulation was performed using the following system parameters: the human body communication system design center frequency is 32MHz, the clock fr...[Details]
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Ericsson, Qualcomm and Thales plan to bring 5G to space
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The study comes after the 3GPP global telecommunications standards body approved satellite-powered 5G non-terrestrial ...[Details]
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On March 25, according to DIGITIMES, industry insiders revealed that Sanan Optoelectronics, China's largest LED epitaxial wafer and chip manufacturer, will invest up to 7.9 billion yuan (US$1.24 bill...[Details]
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In recent years, autonomous driving has been one of the focuses of the industry and the public. However, unlike before, the focus has shifted from whether the autonomous driving era will arrive in a ...[Details]
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Abstract: This application note describes an extended-scan method that can extend the keyboard scan range of the MAX6954 and MAX6955 LED display drivers from 32 to 80 keys.
The MAX6954/MAX6955 are...[Details]
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1. Introduction LCD liquid crystal display devices are widely used in the human-computer interaction interface of instruments and meters due to their low voltage, low power consumption, large display...[Details]
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This year, Shizuishan Power Supply Company will focus on the construction of 8 charging stations and 16 AC and DC charging piles in public areas such as 3 township power supply stations, 2 gas stat...[Details]
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As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]