Whether it is a discrete or integrated power management solution, it will eventually be implemented in the details of the progress to achieve the goal of fully utilizing the power. In terms of compreh...
I want to transfer the 232 data collected by the microcontroller on site to the upper computer; I plan to use GPRS for intermediate transmission. Now I plan to buy a module, but I heard from someone t...
I wrote a program to control a stepper motor. I change the direction of the motor by changing the flag value. But why is there a clear inconsistency between the two directions? #include
unsigned char ...
I compiled the program successfully from wm5 platform, but when the platform is changed to standersdk500, the problem "MFC requires WINVER to be #defined to 0x0400 or greater" appears. How to solve it...
1. Set the external clock. 1. Set the external crystal oscillator: ... 12M crystal oscillator is set to 12MHZ [/font][/color][/align][align=left][font=Times New Roman][color=#000000] [/color][/font][/...
[i=s]This post was last edited by MianQi on 2021-3-3 11:41[/i]This time we tested EXTI, the external interrupt. The experimental process is as follows: NUCLEO-L552ZE-Q's external interrupt No. 13 is f...
Blood pressure is one of the important physiological parameters of the human body. Accurate measurement of it is conducive to early detection and identification of hypertension types, and to the pro...[Details]
The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interference problem to minimize the impact of interference on the performance of the...[Details]
introduction
Video surveillance systems are widely used in industrial, military and civil fields, playing an important role in the security and environmental monitoring of these industries...[Details]
introduction
Image compression technology is becoming more and more important in modern life. With the improvement of data processing speed of DSP, a single-chip DSP can achieve good results...[Details]
Abstract: This paper uses the S3C2410 chip GX development board with ARM920T core as the hardware platform and Windows CE operating system to design an embedded system touch screen interactive func...[Details]
The full name of RFID is Radio Frequency Identification, which uses radio frequency to realize data transmission between programmable controller (PLC) or microcomputer (PC) and identification, ther...[Details]
In today’s body control module (BCM) designs, knowledgeable engineers are moving away from electromechanical relays wherever possible. Their next step is to eliminate fuses. But is eliminating ...[Details]
In the new generation of automotive exterior mirrors, the number of built-in functions has increased significantly: side retro-reflectors or turn signals/flashlights, door exterior lights, defroste...[Details]
1 Introduction
Motion controllers are core motion control components commonly used in mechatronic equipment such as CNC machine tools and robots. Modern CNC technology has put forward higher a...[Details]
1. Learn Linux
According to what I learned from the forum, I chose to learn embedded Linux. It just so happened that our school also attaches great importance to embedded Linux. From the labor...[Details]
In the current international financial crisis, video surveillance is one of the few industries that has grown against the market trend. Market research firm ABI Research predicts that in 2009, two ...[Details]
introduction
VxWorks is a modular, high-performance, real-time multitasking operating system designed by Wind River Corporation of the United States for embedded processors. Embedded softw...[Details]
In embedded control systems, it is often necessary to collect data and process real-time physical quantities on site, and the system is required to have good human-computer interaction functions. A...[Details]
1. Introduction
"Security prevention" is a special term for the public security system, which refers to measures such as anti-intrusion, anti-theft, anti-destruction, fire prevention, anti...[Details]
0 Introduction
With the rapid development of the microelectronics industry, intelligent controllers controlled by single-chip microcomputers are widely used in electronic products. In orde...[Details]