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In a 32-bit ARM system, a branch instruction or a PC register load instruction is usually placed in the interrupt vector table to implement the function of the program jumping to the interrupt se...[Details]
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Modifying a double potentiometer with a band switch
Use a KCV-11W2D ceramic band switch and 20 resistors, connect them according to the diagram, and you can assemble a practical do...[Details]
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Power frequency transformers are called low frequency transformers on the Internet to distinguish them from high frequency transformers used in switching power supplies. Power frequency trans...[Details]
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AI has experienced 86 years of development since Alan Turing first proposed the concept of "Turing machine" in 1943. This article reviews the landmark events of the past 70 years in the form of an in...[Details]
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Introduction
Traditional wired burglar alarms only sound an alarm locally when a burglary is detected. They have no internal controller and are easily damaged and ineffective. They are also inconven...[Details]
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The ST54K monolithically integrates the NFC controller and security unit and integrates the Thales security operating system to bring excellent performance to embedded SIM cards, transportation cards...[Details]
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According to media reports, a comprehensive survey report on Chinese enterprises shows that in order to cope with the challenge of rapidly rising labor costs, enterprises have accelerated the intelli...[Details]
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1 Introduction to HFC Network Monitoring System
With the continuous development of the three-network integration business, the security and stability of the HFC monitoring network, the prevent...[Details]
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The circuit in this example converts a negative pulse into a positive pulse. Although this task may seem simple, the amplitude of the negative pulse is -5V~-2V. The positive pulse also requires di...[Details]
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Nordic Semiconductor has announced that Guangdong Telpo Education Technology Co., Ltd. (TelpoEdu), a Guangdong-based developer of smart campus hardware, has chosen Nordic’s nRF52810 Bluetooth® Low En...[Details]
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The company will expand its European EV battery recycling capabilities and leverage its global capabilities, infrastructure and decades of experience in lead battery recycling and production to rec...[Details]
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Stellantis NV and Samsung SDI, represented by the companies, announced that they have executed a binding definitive agreement to build an electric vehicle battery gigafactory in Kokomo,...[Details]
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01
How Motor Controllers Work
1. The motor controller is cooled through cooling water channels
2. The motor controller is connected to the motor through a three-phase line to t...[Details]
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Image measuring instrument and image alignment projector (real and fake image measuring instrument) is a new term in the field of industrial inspection and measurement technology today. It re...[Details]
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2. Section 2 Several important library functions
1. 1. Special register include file
For example, 8031 and 8051 both have REG51.h, which includes all 8051 SFRs and their bit positions. 2. 2. Absol...[Details]
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