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Before reading these contents, I hope you have a simple concept of computers. It is best to have studied the principles of computer composition and know some of the most basic concepts. If you have s...[Details]
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Modify the code based on the previous section to light up the LED. Purpose: Write a driver for lighting. frame; Improve hardware operation a. Look at the schematic diagram (determine the pins); b...[Details]
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There have been reports that the new iPhone may support handwriting input. Now it seems that Apple is working hard to promote the launch of this new feature. According to the latest news, Apple is ve...[Details]
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Decoding infrared remote control with single chip microcomputer
Remote controllers are easy to use and have many functions. They are widely used in various household applianc...[Details]
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The compact flagship mobile phone Xiaomi 12 will be officially released on December 28, and the latest revelations have revealed the specific configuration of this new phone. According to Xiaomiui,...[Details]
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On November 27, Xiaomi Group China President Lu Weibing said at the Redmi new product launch conference that within the next year, the county-level market in China will be fully covered, so that ever...[Details]
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/*********************************************************** * Function library description: ATMEGE8 key detection program * Version: v1.0 ...[Details]
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describe:
The LT®6654
is a small precision
voltage
reference that offers high accuracy, low noise, low drift, low dropout and low power consumption.
The LT6654
operates at vo...[Details]
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Hello everyone, the protocol followed by the keyboard and mouse with PS/2 interface that we use in our daily life is the so-called PS/2 protocol. The ZDS2022 oscilloscope provides you with the trigge...[Details]
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The following program has been run on my experimental box. AT89C52 function: According to the level of P2.X port, if the input is 1, X lights will cycle on P0P1 port.
;The input is a switch button
...[Details]
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The annual DesignCon is a world-class high-speed communication and system design conference that brings together key industry technology developments and collisions in Silicon Valley, the c...[Details]
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1. Definition of high voltage interlock
High voltage interlock, also referred to as Hazardous Voltage Interlock Loop (HVIL): uses small electrical signals to check the electrical integrity (co...[Details]
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What is a process? On a single-core system, only one process (process A) is running at the same time, and this process occupies 1. All register resources of CPU 2. All register resources of cp15 co...[Details]
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Infrared remote control is the most widely used communication and remote control method. Infrared remote control has the characteristics of small size, low power consumption, strong fun...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, which allows multiple devices to communicate on the same network. In some cases, it may b...[Details]