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Wang Xiaochuan, the "Wudaokou Goalkeeper", is going through a level that he has never gone through before. For example, Sogou's (NYSE: SOGO) financial report, artificial intelligence, and the futur...[Details]
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0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]
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*This article is based on the author's report at the "Embedded System Association Theme Discussion (Total 22nd) - Current Situation and Development Prospects of Internet of Things Operating Systems...[Details]
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In January, Android 7.0 Marshmallow surpassed Lollipop three years ago to become the second most used Android version in the world. According to
the latest data from
Google
, a snapshot of d...[Details]
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In 1949, after three years of civil war, the Nationalist government was defeated and retreated to Taiwan. The political and academic circles launched a large-scale reflection on why they failed in ...[Details]
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The code for using timer 0 to implement a running light in a 51 MCU is as follows. The LED light is connected to port P1. The code is annotated below, so I won't explain it in detail. My English is n...[Details]
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The key is the configuration of registers. The T1 timer (16 bits) of CC2530 needs to configure three registers: T1CTL, T1STAT, IRCON Here is just a brief introduction. For more details, please refer ...[Details]
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MCS-51 single-chip microcomputer timer/counter experiment programming program Programming requirements: 1. Connect a light-emitting diode LED to the P1.0 pin, light up for two seconds, turn off for o...[Details]
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;Question requirements: ;Stopwatch timing, press S0 to start timing, and the digital tube will display; ;Press S0 again to stop. If S0 is not pressed to stop after counting for 1 minute, the buzzer w...[Details]
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#include iom16v.h #include macros.h #include "key.h" #include "1602.h" #include "delay.h" unsigned char display ={0,0,0}; //display data void main(void) { unsigned char Key; LCD_init(); ...[Details]
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#ifndef _I2C_H #define _I2C_H #define SDA_1 P4OUT|=0x02 //SDA = 1 #define SDA_0 P4OUT&=~0x02 //SDA = 0 #define SCL_1 P4OUT|=0x01 //SCL = 1 #define SCL_0 P4OUT&=~0x01 //SCL = ...[Details]
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On June 26, 2017, China's new generation of high-speed rail "Fuxing" realized its first two-way service between Shanghai and Beijing, with a maximum speed of 400 kilometers per hour and a standard ...[Details]
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On the 25th, Qualcomm held a technology summit in Beijing, inviting almost all important Chinese partners in an extremely rare "show", including SMIC, China Mobile, Lenovo, Xiaomi, OPPO, vivo, ZTE ...[Details]
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HT47 Buzzer Application include ht47c20.inc data .section 'data' count1 db ? count2 db ? ;**************************** code .section at 0 'code' org 00h jmp start ;**************************** o...[Details]
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The two major chip
vulnerabilities
, "Meltdown" and "Spectre",
have caused a stir
in the
chip
industry at home and abroad. Not only did it cause international IT industry giants such ...[Details]
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