I just started working with WinCE and my boss gave me a task to implement a static control under WinCE to display text dynamically and the control background should be transparent. As a result, after ...
char a[3]={-105,'35'}; TCHAR b[3]; MultiByteToWideChar(CP_ACP,0,a,-1,b,3); MessageBox(NULL,b,TEXT("clue"),MB_OK); Why is the output a question mark?...
The MicroPython driver for HTS221 was actually developed a few years ago ( https://bbs.eeworld.com.cn/thread-488307-1-1.html ), but now it seems that the program was not well written and not universal...
I thought it should be very simple to change from sending to receiving. After practicing it, I basically failed. The received data is saved in a local array, and then displayed on the LCD and output t...
Embest's website gives away BBview boards, but I can't find the link when I click in. I guess I need to contact customer service. [url=http://www.embest-tech.cn/shop/star/beaglebone-black.html]http://...
I just got a NUCLEO-L476RG development board, but I haven't decided what to do with it yet. Does anyone have any suggestions? Is the STM32L476 the lowest power Cortex-M4 chip currently?...
The core of a machine vision system is image acquisition and processing. All information comes from images, and image quality is crucial to the entire vision system. A good image can improve the st...[Details]
Dual-mode inverters can operate both in conjunction with the grid and independently. These inverters can inject excess energy from renewable energy and storage devices into the grid, and withdraw p...[Details]
summary
There are multiple approaches to making industrial systems more intelligent, including applying artificial intelligence (AI) technology at the edge and in the cloud to sensor...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
Nidec Precision Testing Technology Co., Ltd. will participate in "Testing Expo China—Automotive 2025" to be held at the Shanghai World Expo Exhibition and Convention Center from August 27 (Wednesda...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
When it comes to batteries, they're no strangers to car owners. But how should batteries be maintained? How often should they be replaced? What bad habits can affect their lifespan? And what's the ...[Details]
According to the latest financial report data, thanks to its leading position in advanced technology, TSMC's profit performance in the second quarter of 2025 was extremely impressive, with net prof...[Details]
In machine vision systems, light sources play a crucial role. Choosing the right light source is a key factor in determining the success or failure of the entire system. The main purpose of the lig...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]