Now the MCU is an STM32 chip, and the GPRS module is a Huawei GTM900. By searching for information, if the protocol stack inside the module is not used, you have to implement the PPP protocol and TCP/...
MB9B506 CAN Preliminary Study Notes
见FM3 32-BIT MICROCONTROLLER MB9Axxx / MB9Bxxx SeriesPERIPHERAL MANUAL
CAN Prescaler CAN dividerWhere is it from: For PLL: PLL outputFor others (including Standby in...
In previous engineering construction, a large number of fiber optic transceivers were used for networking. Xiangzi is quite familiar with this type of equipment. Therefore, based on the experience of ...
Job Responsibilities 1. Write mobile applications based on Windows Mobile/Wince platform to realize 2D/3D human-computer interaction, database access, data exchange with Internet servers, etc. 2. Writ...
This week's review highlights:
-The last day to apply for Fudan Micro FM33LG0
- Anxinke PB-02 Bluetooth mesh development board and Pingtouge intelligent voice CB5654 development kit have been reviewed...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
UDN2916LB is a two-phase stepper motor bipolar driver integrated circuit launched by SANKEN. It can drive dual-winding bipolar stepper motors and is particularly suitable for controlling dual-step ...[Details]
High specific energy lithium/thionyl chloride (Li/SOCl2) batteries are widely used in multi-functional intelligent meters (such as smart meters, water meters, etc.) as real-time clocks and memory b...[Details]
Improving the coordination of material handling and internal transportation between departments in modern factories is an important measure to achieve full automation of production. Traditional mat...[Details]
3. Driving circuit design
The power driver uses a field effect tube, which is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for t...[Details]
Example of multitasking and resource reuse of programs
There is an electromechanical device with two buttons that control two different parts of the device.
Now the requirement is:
wh...[Details]
1. Introduction
Industrial fieldbus technology is one of the technologies that has received the most attention in the automation industry in recent years, and it has brought a qualitative leap...[Details]
1 Introduction
With the rapid development of the national economy, AC motors have played an extremely important role in industrial production. As the main traction motor in various industries,...[Details]
Typically, buck regulators are designed for continuous mode operation, which simplifies output voltage calculations and system design. However, if the system is non-synchronous and required to oper...[Details]
In recent years, information technology based on microelectronics and computer technology has developed rapidly, and ultrasonic non-destructive testing instruments have also gained unpreceden...[Details]
Real-time operating system RTOS
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