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IT Home May 2 news According to foreign media Windows Latest, Microsoft will release Surface Go 2 in May, and related hardware specifications have been leaked. According to the retailer's list, Su...[Details]
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In fact, I just backed up some code and added some comments, because it is easy and there is nothing much to say. . . First define some things #define PORT_IIC PORTC #define DDR_IIC DDRC #define BIT...[Details]
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Introduction: I found that most of the STM32 sample programs are based on the IAR development environment when I was studying STM32, but I think it is more convenient to use the Keil MDK development e...[Details]
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#USE I2C
Syntax: #use i2c(options)
Options are separated by commas and can be:
MASTER //Set to host mode
SLAVE //Set to slave mode
SCL=pin //Specify the SCL pin (pin is a bit address...[Details]
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This article will introduce some common fault diagnosis methods through several examples such as ultra-low power circuit testing, weak power supply ripple testing, online current measurement, shor...[Details]
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In the design of DC-DC converters, when the input is equal to the output, if the conversion method when the input and output are not equal is still used, the conversion efficiency will not be imp...[Details]
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Using LCD panels, information can be displayed in many ways. For example, how to draw the user's attention to a specific part of the LCD panel? One way that does not require any additional segments i...[Details]
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This paper mainly studies the obstacle detection problem of mobile robots in unknown environments, and proposes a software implementation method for
obstacle detection
system based on Mat...[Details]
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Use an insulation resistance tester to test the insulation resistance values of three sets of inductor chips 4.7uF, 100nF, and 1uF in the automotive motor.
1. Use Japan Kikusui TOS7200 insu...[Details]
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The occurrence of an exception will interrupt the normal operation of the program and transfer the control flow to the corresponding exception handling (exception response). After handling some excep...[Details]
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The 51 MCU 16X32LED dot matrix display screen consists of a MCU minimum system, a row drive circuit 74HC154, and a column drive circuit 74HC595, which can display Chinese characters and numbers. The ...[Details]
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Xiaomi's upcoming Poco F4 phone has appeared on Geekbench after getting a few certifications, including one from the FCC, reports GSMArena. Judging from the score, it is expected that the X...[Details]
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A tweet from US President Trump once again pushed Sino-US relations to a freezing point, and his means was still to impose additional tariffs. Trump said on Twitter, "Over the past ten months, Chin...[Details]
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0 Preface
With the rapid development of the national economy, people have higher and higher requirements for power supply continuity and reliability. For important occasions where power outages are...[Details]
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November 14, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, is now offering...[Details]