How can I change the volume of the WIN CE system? I changed the "Volume" item under [HKEY_CURRENT_USER\ControlPanel\Volume] in the registry, but the sound didn't seem to change after changing it. Do I...
I knew about the LED industry a long time ago, but I never got a deep understanding of it. Today, I met a buddy while hiking. He boasted to me: 1. There are too many orders to complete, and we have to...
1. I developed a program myself and baked it into the Windows CE system. After restarting, it disappeared, including the touch screen settings and the USB conection settings. 2. Which registry key val...
Hu Ge's new work http://www.6rooms.com/nlsdwatch.php?v=2755 is really funny. Hu Ge almost went bankrupt to make this film. Someone on the Internet awarded him the Golden Bun Award, with pictures and t...
I installed a 5.5 version yesterday, but it doesn't work. The emulator doesn't respond when connected to the PC! The port in the computer device manager shows MSP-FET430UIF-CDC (COM4). I thought the d...
The platform I use is 2410, the system is CE5.0, and I encountered the following problems when doing power management 1. It can sleep. After CPUPOWEROFF in fw.s, the system can be determined to be in ...
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
1 Introduction
CAN (Controller Area Network) bus is a kind of field bus. It is used in many industrial sectors due to its outstanding advantages such as high performance, high reliability, high...[Details]