BL-S120A-11Y-30

The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]

Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[Details]

Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]

In recent years, in order to meet the needs of social development, more and more companies have entered the fields of smart phones, artificial intelligence, VR , AR, etc. After seeing the d...[Details]

The day before yesterday, another mainland technology company submitted a prospectus to the Hong Kong Stock Exchange. The company is called "Jia Nan Creative (hereinafter referred to as 'Jia Nan')"...[Details]

STM32 has 2 watchdogs: independent watchdog and window watchdog. Independent watchdog IWDG: A system fault detector that is independent of the system and is not affected by the system because it has ...[Details]

The calculation formula of the watchdog feeding time (watchdog overflow time) is: Tout=((4*2^prer)*rlr)/40 Tout is the watchdog overflow time (in ms), prer is the watchdog clock prescaler value (...[Details]

One addend is in the on-chip RAM 40H, 41H, 42H units, the other addend is in the on-chip RAM 43H, 44H, 45H, and the sum is stored in the 50H, 51H, 52H units, with the carry bit stored in 00H. Please ...[Details]

Code: void TEST(volatile near unsigned char* IO,unsigned char n,BOOL value) { unsigned char  a; unsigned char  b; a=*IO; b=0x01; b=b n; if(value) { *IO=a | b; } else { b=~b; *IO=a & b; } } PIC stru...[Details]

I have been deeply affected by serial ports since 51. The MAX232 I bought from Huaqiang was originally broken. I thought there was something wrong with my circuit or schematic. Since there was no goo...[Details]

A. The first method is the ordinary IO high and low level driving method               ; operating environment: S3F9454, Fosc = 3.2MHz without frequency division               ; P2.0 is the buzzer ou...[Details]

　　Last weekend, at the China Electric Vehicle Hundred People Forum held at the Diaoyutai State Guesthouse, Wan Gang, Minister of Science and Technology, summarized the achievements of new energy vehi...[Details]

Buzzer sings "Wish you peace" *  * ********************************************************************************/ SPK bit P1.4 ORG 0000H LJMP START ORG 000BH INC 20H ;Interrupt service, interrupt...[Details]

/******************************************************** **This program is a clock program using LCM12832 as display. **P1 port is used as keyboard input P1.0 = increase key; P11 is selection key **...[Details]

The entire international Internet of Things construction is showing a stage of co-development of eMTC and NB-IoT . It can be said that each operator will comprehensively consider th...[Details]