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This small switchboard is controlled by PIC microcontroller, which is easy to use. Extensions can make internal calls to each other. The biggest advantage is that when the power supply is cut off, ...[Details]
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Tesla's approach to attracting consumers is radical and even risky. Since July last year, Tesla has cut prices five times to varying degrees, which has made potential Tesla consumers wait and see. ...[Details]
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The frequency spectrum of sound ranges from approximately tens to thousands of hertz. If you can use a program to control a certain port of the microcontroller to continuously output "high" or "low...[Details]
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//***************************************************************************** //***************************************************************************** // pic16f917 //*******************...[Details]
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Electromagnetic flowmeter is a flowmeter that measures flow based on Faraday's law of electromagnetic induction. The advantage of electromagnetic flowmeter is that the pressure loss is extremely smal...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Use 89C51 chip to expand an E2PROM2864, which is required to be used as both program memory and data memory, and the first address is 8000H. Requirements: (1) Determine the last address of the 2864...[Details]
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1. Interrupt signals are often some variation of electrical signals, such as
The rising or falling edge of the pulse
High level or low level
Level change
2. Interrupt vector
After the interrupt r...[Details]
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1. Turn on the LCD backlight
Set the GPIO corresponding to the LCD backlight to disable pull-up (write 1 to the corresponding bit of GPxUP), select the output type (write 01 to the corresponding bit ...[Details]
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Permanent magnet motor magnetic shoe type and magnetization method
Since its introduction, NdFeB permanent magnet materials have been widely used in motor design due to their own advantages. W...[Details]
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Grounding in the instrumentation industry is also studied. Only correct grounding can ensure measurement accuracy and the safety of people and equipment. Here are ten tips to help you become better g...[Details]
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The unit circuit diagram is the first circuit diagram with complete functions that you encounter in the process of learning the working principle of the whole electronic circuit. The concept of this c...[Details]
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What was the predecessor of the Freescale Kinetis MCU?
MCU Model :
Freescale Motorola MC6800 series
Market size:
The Motorola 8-bit MC6800 series product family was designed and manu...[Details]
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1 Introduction
In the process of studying the gas accumulation simulation test bench in the mining area, the author designed a master-slave multi-machine mining control system structure. The ...[Details]
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In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]