-
STM32 programming method: (1) ICP (JTAG/SWD protocol or system bootloader (serial port)) downloads the program to the microcontroller. (2) IAP: It is to download programs or data to the memory throug...[Details]
-
To use a low-cost 32-bit microcontroller , developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This arti...[Details]
-
Xiaomi held a press conference today, and Lei Jun said at the meeting that the Xiaomi 10 series has sold 5.77 million units so far, and Xiaomi 10s is still on sale. Xiaomi Mi 10, released in early 20...[Details]
-
1. Working Mode Thread mode and handle mode. When the processor is in thread mode, it can use both privileged and user levels. On the other hand, handler mode is always privileged. After r...[Details]
-
If 2023 is the first year of the concept of humanoid
robots
, then 2024 will be the beginning of the bayonet fight.
Humanoid robots are so beautiful that giant companies are betting ...[Details]
-
GSM is a common VOIP voice codec library, which is implemented in Linux using libgsm. The libgsm library is needed in the project. So try to compile the GSM library directly. The official website h...[Details]
-
Two figures mentioned in the government work report attracted the attention of Ouyang Zehua, member of the National Committee of the Chinese People's Political Consultative Conference, vice chairman o...[Details]
-
Today, Honor launched three new MagicBook notebooks at its new product launch conference, namely Honor MagicBook 14 Ryzen Edition, MagicBook 15 Ryzen Edition, and MagicBook Pro Ryzen Edition, with a ...[Details]
-
Motor rated operating state
When the motor is running, if all physical quantities are the same as its rated value, it is called the rated operating state. When working in the rated operating s...[Details]
-
The instruction system of AVR microcontroller is a streamlined instruction set of RISC structure. The CISC structure has defects such as unequal instruction system length, large number of instruction...[Details]
-
In the past few days, due to the reduction of value-added tax, Apple products have been reduced in price across the board. Among them, the latest iPad mini, that is, mini 5, has also been reduced by ...[Details]
-
Oscilloscope signal integrity is always a hot topic in the electronics world. In today's designs, shrinking margins and increasing data rates mean that measurements must be more precise than ever. Ev...[Details]
-
For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, single-chip microcomputers have a lot of idle waiting time during operation. In some cases, the ...[Details]
-
#include"reg52.h" typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0; void delay(u16 i) { while(i--); } void main() { while(1) { led=0; del...[Details]
-
Although LEDs are point light sources like incandescent lamps, they have the advantages of being much smaller in size and radiating less heat for the same luminous flux. Under the global trend of gree...[Details]