-
When developing Arm programs, most of the time you can use C/C++ language, but assembly language can implement some functions that C language cannot implement in some cases, so you need to call some a...[Details]
-
“Install ETC and travel on highways without queuing”, “Apply for ETC online and have the equipment delivered directly to your home!”, “Drive on highways at a 10% discount and pass customs faster”, “T...[Details]
-
In the fourth quarter of 2019, Apple captured 36.5% of the market share, Samsung had 16.1%, and Huawei had 9.1%. According to the latest report from market research firm IDC, the global tablet mark...[Details]
-
Baidu's self-driving minibus "Apollo" project has been reported to have its main staff withdrawn and product promotion has been stopped. According to people familiar with the matter, the project's in...[Details]
-
Hello everyone, in episode 67, we shared with you the FFT analysis function of FM signals. When you press the key, in the mode selection, we can see that there is a mode for FFT analysis, and anothe...[Details]
-
On the evening of December 20, Cixing Co., Ltd. announced that the company plans to use its own funds of 200 million yuan to subscribe to the newly increased registered capital of Wuhan Minsheng New ...[Details]
-
A test fixture for measuring the step response of a power distribution system. In the figure, a small current step is applied from the test fixture to the power system to see what the response is. Th...[Details]
-
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
-
Question 1: Q: What mode is the processor in when the instruction movr0, LR is executed at the beginning of initializing the CPU stack? A: The mode after reset is the management mode. ...[Details]
-
This keil c51 program is suitable for uPC1621/uPC1622 and compatible infrared remote control chips, occupies external interrupt 0 and timer 1, decodes in interrupt mode, saves system resources, and de...[Details]
-
Hardware Connection: Code: #include reg52.h #include intrins.h #define uchar unsigned char #define uint unsigned int void main() { uchar T_Count = 0; P0 = 0xfe; P2 = 0xfe; TMOD = 0x0...[Details]
-
CATL's second-generation sodium-ion battery aims to achieve an energy density of over 200Wh/kg. It is expected to be launched in 2025 and put into mass production in 2027. According to reports, CAT...[Details]
-
The highly anticipated 2014 Gaogong Lithium Battery Exhibition was held at the Pazhou Complex of the China Import and Export Fair (Canton Fair) from September 26 to 28. As a high-quality exhibition...[Details]
-
In simple terms, there are generally two situations in which people are moved by listening to music software with audio equipment: one is that the listener is familiar with the songs played, and the m...[Details]
-
On November 15, at the 22nd Guangzhou International Automobile Exhibition, the Chery brand unveiled 15 heavyweight models, among which the Chery Hunting Brake made its debut. The new car is positio...[Details]