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#include
#define uchar unsigned char
#define uint unsigned int
sbit rs=P2^6;
sbit rw=P2^5;
sbit en=P2^7;
sbit k1=P3^0;
sbit k2=P3^1;
sbit k3=P3^2;
sbit k4=P3^3;
sbit k5=P3^4;
...[Details]
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Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital o...[Details]
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MMU, the full name is Memory Manage Unit, Chinese name - memory management unit. Many years ago, when people were still using DOS or older operating systems, the memory of computers was still very sm...[Details]
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stm8l051, if you turn on the global interrupt and then set the external interrupt, in the simulation, the register is not set, even if you write a value directly to the interrupt control register, it...[Details]
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product description: MSO8000 series digital oscilloscopes are mid-to-high-end mixed-signal digital oscilloscopes based on RIGOL's independent intellectual property ASIC chip and UltraVisionII technol...[Details]
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Chip: STM32F429 Development platform: Keil question: The STM32 external crystal oscillator does not oscillate, and the internal 16MHZ is selected, which causes problems with the delay function, baud ...[Details]
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On September 13, 2022, Director Xie, deputy director of the Comprehensive Bonded Zone Management Office, and his delegation visited our company for research. Director Xie had in-depth exchanges wit...[Details]
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To solve the electromagnetic interference ( EMI ) and electromagnetic compatibility (EMC) issues faced by automotive touch screen developers , Microchip Technology Inc. (Microchip Technology) an...[Details]
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Silicon carbide (SiC) technology is increasingly being used in various automotive chips, and most chipmakers now consider it a relatively safe bet as they race to bring this wide-bandgap technology i...[Details]
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ARM has seven modes, we are here to discuss SVC, IRQ and FIQ modes usr (user mode), fiq (fast interrupt mode), irq (interrupt mode), svc (supervisory mode), abt (data access termination mode), sys (s...[Details]
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According to data from EV Sales Blog, a total of 3,124,793 plug-in (BEV pure electric + PHEV plug-in hybrid) vehicles were sold worldwide in 2020, a year-on-year increase of 41%, of which more than 6...[Details]
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The 89C51 series microcontrollers, like other MCUs, fetch instructions from Flash Rom and perform various micro-operations in the process of executing instructions at a certain rhythm. This is becaus...[Details]
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Q: I want to use the Mega series of AVR microcontrollers. What development tools support this type of microcontroller? A: The Mega series of AVR microcontrollers has a complete set of development too...[Details]
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On November 23, the groundbreaking ceremony for the "Light of Wuzhen" and Sugon's intelligent manufacturing project with an annual output of 200,000 high-end servers was held in Wuzhen, Jiaxing, Zhej...[Details]
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High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
...[Details]
Microcontroller MCU
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