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// Initialization of PXn pin // Output configuration void GPIO_Init(void) { PX_DDR |= 1 n; // 1 -- output; 0 -- input PX_CR1 |= 1 n; // 1 -- push completed; 0 -- open drain PX_CR2 |= 1 ...[Details]
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I/O port comprehensive practice project 1) Each key of the matrix keyboard is encoded with a key value code (1~16); 2) The single chip converts the corresponding key value code into a dig...[Details]
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Murata Manufacturing announced today (15) that it will acquire Resonant for $4.50 per share in cash, with an estimated cost of $300 million. It is reported that Murata Manufacturing has invested ap...[Details]
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Winbond W78E516B MCU Online Programming The author uses the ISP function of the W78E516B microcontroller to better solve its programming problem, which is summarized as follows. 1. Chip Intro...[Details]
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Problems: When using the AVR parallel port download cable, in order to save costs and facilitate use, the pins on the parallel port and the download program are connected in series with a 330 ohm r...[Details]
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Video surveillance is the eyes of smart home. Perhaps the first thing that comes to our mind is that the display screen of the indoor unit at home can display the visiting guests. Yes, this is one ...[Details]
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introduction Usually the switches used for buttons are mechanical elastic switches. When the mechanical contacts are opened and closed, due to the elastic effect of the mechanical contacts, a butto...[Details]
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1. Example 1 Phenomenon Description
The AO point in the Siemens PLC sends out a 4-20mA current control signal, which is output to the Siemens inverter, but cannot control the inverter to start...[Details]
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Preface: 1. To learn STM32 interrupts, you must first understand STM32's definition of priority; 2. Experience in 51 MCU development will make it easier to understand interrupt priorities; 3. This...[Details]
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I have been using ST microcontrollers since I started working. Although I have a general understanding of other microcontrollers, I have never looked at them seriously. I happened to have nothing to ...[Details]
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Next: Embracing Industrial Change
The x86 server chip market is in the calm before the storm. With ARM entering from the low end with its low power consumption and IBM suppressing from the high e...[Details]
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Contents The present invention relates to an apparatus and method for measuring flow. More particularly, the present invention relates to an apparatus and method for measuring flow wherein disturbanc...[Details]
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Before the rise of the photovoltaic industry, inverters or inverter technology were mainly used in industries such as rail transportation and power supply. After the rise of the photovoltaic indust...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
Analogue and Mixed Signal
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