[url=https://bbs.eeworld.com.cn/huodongform/index.php?id=44]Today at 10 am [Live Broadcast] Design Challenges of Modern Power Tools and Solutions from Infineon and Avnet[/url] [font=微软雅黑][size=4][colo...
I want to ask, how to send Ethernet frames under wince? C language, there is no WINPCAP available under wince. Should I use NDIS? I don’t understand these things. Do I have to use the middle layer NDI...
[color=#000][font=Arial][size=14px]I used the MCU ATMEGA48PA-PU DIP28 to design a product. Now, due to the price increase and shortage of this chip, I want to change it to the ATMEGA48PA-AU QFP32 SMD ...
In the dialog box properties-Styles-option, after selecting POPUP and None, I found that there was a system menu bar on the dialog box. After clicking the cross to close it, I found that the menu disa...
In the header file of the TI routine, there is this sentence:#ifdef __cplusplusextern \"C\" {#endif.........#ifdef __cplusplus}#endif /* extern \"C\" */What does this mean? ?...
I will be a senior soon, and I have only half a year to find a job. I have been thinking about employment, but I don't know what kind of talents companies want. I want to work in embedded Linux. I hav...
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
Integrated technical exchanges
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