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IWDG working principle: 1. When the value 0xCC is written to the key value register (IWDG_KR), the independent watchdog is started and the counter starts to count down from its reset value 0xFF. ...[Details]
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Recently, Zhi Hao, president of Huawei's consumer business IoT product line, revealed in a live broadcast of Huawei Smart Screen's first anniversary that Huawei Smart Screen will be the first batch o...[Details]
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In recent years, with the rapid development of the electric vehicle industry, the charging and swapping industry, as an important link in the new energy vehicle industry chain, has received unprece...[Details]
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Double data rate (DDR) memory technology has grown dramatically over the past five years as oscilloscope users have demanded faster, lower power, and smaller memory. DDR4 stands for the fourth gene...[Details]
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The distance between you and autonomous driving may be just a steering wheel. Recently, the autonomous driving department of General Motors applied to the National Highway Traffic Safety Administra...[Details]
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51 Notes: Standard 51---Interrupt System
MCS51 provides 5 interrupt sources, each of which has 2 interrupt priorities, which can realize two-level interrupt service program nesting; interrup...[Details]
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SNE Research is South Korea's leading market research company , providing in-depth information and analysis on the renewable energy market . "KABC2023 (Korea Advanced Battery Conference)" will be he...[Details]
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In people's general impression, the elderly are more vulnerable to mobile phone fraud. However, a recent report from 360 shows that those born in the 1990s are the main victims of mobile phone ...[Details]
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IT Home reported on May 18 that after Honor Mobile officially announced the new Honor X10 mobile phone, today blogger @数码闲聊站 also exposed the real machine hands-on photos of Honor X10 on Weib...[Details]
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I believe everyone knows that there are a large number of articles and monographs discussing Huawei 's corporate wisdom and development experience. These discussions are not only "essential textbooks...[Details]
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To achieve the highest performance from your oscilloscope, you must select the right probes and accessories for your specific application. Whether you need a high-bandwidth, low-loading active probe ...[Details]
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The timer counts on-chip clock pulses, and the counter counts external pulses. The 51 microcontroller has two 16-bit timers/counters: timer 0P3.4 and timer 1 P3.5 3.0 RXD serial port input 3.1TXD 3...[Details]
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mapinfo v0.4 for cosmic map Features: 1. Analyze the map file generated by the cosmic compiler to display the usage of ram flash eeprom stack ps: ram refers only to ram variables (global + static +...[Details]
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C code:
#include reg51.h
unsigned char idata dis_code ={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0X0D,0x0E,0x0F} ;
/*************延时子程序*******************************/
void...[Details]
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From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]