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This afternoon, blogger @数码闲聊站 revealed that Xiaomi's new phone equipped with Qualcomm Snapdragon 870 will be unveiled in December together with Xiaomi 12. According to previously disclosed i...[Details]
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Experiment name: I2C-EEPROM experiment wiring instructions: Experimental phenomenon: After downloading the program, the right 4 digits of the digital tube display 0. Press the K1 key to write the dat...[Details]
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The Internet of Vehicles refers to the electronic tags installed on vehicles, which use identification technologies such as wireless radio frequency to extract and effectively utilize the attribute ...[Details]
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Taiwan's "China Times News Network" quoted the "Washington Post" as saying that sources pointed out that US House Speaker Pelosi will meet with TSMC Chairman Liu Deyin today (3rd). The two will discu...[Details]
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ps: Divide the string into bytes and send them cyclically
/*
*illustrate:
*PA0:KEY1;PA1:KEY2;
*PA2:LED1;PA3:LED2;
*PA9:USART1_TX;PA10:USART1_RX
*/
#include "stm32f10x.h"
#include "stm32f10x_rcc....[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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The code is as follows. It is not finished yet. The finished effect should be that data is sent from the computer and the microcontroller sends it back. Now data can be sent from the microcontroller.
...[Details]
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The purpose of embedded systems is to provide a complex digital system that is easy to develop with confidence in multi-tasking and networking. From the perspective of digital technology and inform...[Details]
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Turn on the "short circuit" test function (if not, turn on the resistance test), connect the red and black test leads to the circuit ground and the mains ground respectively. If the test result is a ...[Details]
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Symptoms: Symptoms: The application interface displays abnormally after arm is started (part of the left side cannot be displayed normally), that is, there is one area missing on the left and one are...[Details]
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Available in PCB and chassis mount encapsulated plastic enclosures, these AC/DC power supplies meet the demanding requirements of building automation, industrial and IT applications and are ideal for...[Details]
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I. Overview The LCD controller of S3C2440 supports virtual display, which is easier to understand as it can display images larger than the actual display. You can imagine that there is a large...[Details]
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With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with elec...[Details]
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(1) Positional system: When expressing numbers, using only one digit is often not enough, and multiple digits must be composed using the positional counting method. The composition of each digit o...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
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