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The hardware environment uses STM8SF103, and the voltage is 3.3V. It should be noted that the IO of the STM8SF103 series can only be pulled up and suspended when used as an input port. Although it is...[Details]
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Design concept diagram. Image source: Asian Materials Magazine
Scientists from the UK and Japan have successfully created the world's strongest known iron-based superconducting magnet ...[Details]
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Some friends have shortened the battery life greatly due to improper charging methods . I would like to announce a charger circuit that I designed many years ago and have been using normally. It can ...[Details]
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Today, Wingtech Technology issued an announcement stating that it plans to issue convertible bonds to raise a total of RMB 8.6 billion, part of which will be used for the Wingtech Wuxi Intelligent M...[Details]
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The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1 Normal state
...[Details]
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Graphene devices are grown on silicon carbide substrate chips. Image source: Georgia Tech An urgent task in the field of nanoelectronics is to find an alternative material to silicon. Researchers...[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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Commercial banks were the key engine of economic recovery in 2020, helping all kinds of businesses survive the COVID-19 pandemic and maintain a solid foundation, which encouraged commercial bank lead...[Details]
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Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]
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According to foreign media GSMArena, a new realme mobile phone was recently exposed overseas. The device is called realme C25s and has passed the Russian EEC certification. According to the...[Details]
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1 #include "msp430g2553.h" 2 3 void sendChar(unsigned char c) 4 { 5 while(!(IFG2&UCA0TXIFG)); 6 UCA0TXBUF=c; 7 } 8 9 void sendStr(unsigned char *s) 10 { 11 while(*s!='\0') 12 ...[Details]
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Recently, US Democratic presidential candidate Michael Bloomberg said that he plans to make all new cars sold in the United States electric vehicles by 2035, reduce diesel emissions through electric ...[Details]
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The ADC0832 differential simulation schematic is as follows. The MCU source program is as follows (with detailed comments): #include reg52.h #include intrins.h #include 1602.h #define uchar u...[Details]
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Which company is the best at autonomous driving? Obviously, there is no most intuitive answer to this question, because no company has yet launched a large-scale mass-produced high-level autonomous...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
Embedded System
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