I use the following code to make a pop-up menu under EVC: CPoint point; point.x=50; point.y=100; CMenu menu; menu->LoadMenu(IDR_MENU1); CMenu *pPopMenu = menu->GetSubMenu( 0); pPopMenu->TrackPopupMenu...
What does it mean when the port latch is set to 1? How should I understand this sentence? It would be better if there is a picture to illustrate it....
I imitated the seed EVM642 and used tps54310 as the power supply of 642. When it is unloaded, the power supply output is normal 1.39v and 3.26v. But when the load is connected, the 1.39v output is nor...
[Routine Introduction]: Use the MC430F14 development board to implement the ADC12 module for data acquisition, and then display the measured values on the LCD12232 module after conversion. During the ...
I have a problem. When the application layer calls my driver to read the serial port, there are occasional duplications. For example, the data that should be 6 bits is read as 12 bits. Sometimes 12 bi...
Big integration: How can local distributors win over the world?In early August this year, Avnet quietly announced the acquisition of two electronic component distributors in Taiwan, namely Taiwan De-Y...
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
The MCX E series is the most reliability- and safety-focused series in NXP's extensive MCX product portfolio.
With the launch of this series, NXP has further enriched its 5V-compatible MCU pr...[Details]
In the period after the switching power supply achieved the "20 kHz" revolution in the 1970s, although improvements and enhancements were made in circuit technology, the development level of the se...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
As a pioneer in the new smart home concept, robot vacuums have captured a significant market share. Robot vacuums, also known as automatic sweepers, smart vacuums, or robot vacuums, are smart home ...[Details]
The mobile computing market is rapidly evolving, and manufacturers are fiercely competing for market share. A key area of competition is battery life, which encompasses two key aspects: how long th...[Details]
Lithium-ion batteries are a key component of electric vehicles. Their high energy density enables them to store a large amount of energy in a relatively compact and lightweight package, which is cr...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
0 Introduction
Portable terminals integrate a computer and display screen into a single device. Due to limited space in portable devices, previous designs often used a single-chip microcompute...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
