RT, I am porting a program from Windows to WinCE. All other functions are implemented, but there are some errors in the Excel part. The method on Windows is AfxOleInit(), then use CWorksheet, CWorkBoo...
I can display the picture now. It is displayed in the Onpaint function and is directly drawn on the form. What if I want to display a picture that is larger than me? I want to display it through a sli...
#include#define DRE_out P5DIR |= BIT3 //Connect the DE of the 485 chip, and set the IO of the RE port to output state #define DE P5OUT |= BIT3 //Set the 485 chip to the sending state #define RE P5OUT ...
The ADI technical article updated yesterday includes product recommendations, but the ideas and perspectives can be used as a reference.IntroductionNoise-sensitive applications in harsh automotive and...
1. Do the three VDD (DCDC) (3V3) pins of LPC2366 have to be connected to 3.3V power supply? Zhou Ligong's data says that these three pins can be left floating if not used. . . But when these three pin...
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
Arm helps automakers bring new models to market at least a year earlier.
Zena CSS accelerates software and silicon development, enabling faster and more efficient delivery of AI cap...[Details]
On August 19th, Intel and Japan's SoftBank Group announced on Monday that SoftBank would invest $2 billion (approximately 14.376 billion RMB at the current exchange rate) in Intel. Under the agreem...[Details]
Which is brighter, the xenon lamp or the LED lamp?
Which is better, LED or xenon? Which is brighter? We asked experts about these questions. For those confused about this, let's take a look at...[Details]
The control of the frequency converter is nothing more than the basic logic of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rathe...[Details]
Refrigerators should be inspected from the outside in. First, check the exterior. After confirming the model, inspect the refrigerator to see if the color meets your requirements. Check if the ...[Details]
Connected and autonomous vehicles will dominate our roads in the coming years. How will we regulate these new technologies?
No technology emerges in a vacuum, and the same goes for rules. When...[Details]
At present, more than ten vehicle manufacturers including FAW, BYD, Changan, GAC, SAIC, and Lantu have given clear mass production timetables, generally locking "small-scale installation" in 2026-2...[Details]
On August 12, GAC Group announced that it will officially release its new extended-range technology - "Xingyuan Extended Range" on August 19, aiming to solve the long-standing problem of power shor...[Details]
1. Overview of PLC serial port free protocol communication:
Serial port free protocol communication is a flexible serial communication method. In this mode, developers do not need to follow sp...[Details]
Automotive electronic and electrical architecture is rapidly evolving from distributed to centralized domain control. System design faces the following key challenges:
• System integration: As...[Details]
Most electronic product designers' understanding of interference filters is limited to the following: "Electronic products must use interference filters on the power line to pass power line conduct...[Details]
Embedded System
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