Dear heroes: I modified the content of shell.reg as follows: [HKEY_LOCAL_MACHINE\init] ;"Launch50"="explorer.exe" ;"Depend50"=hex:14,00, 1e,00 "Launch200"="player.exe" "Depend200"=hex:14,00, 1e,00 My ...
Last week, we introduced how to use a TF card on the ESP32 learning board. However, because the resistors on the development board were not soldered, the use of the TF card was affected. Therefore, we...
Recently I used a test box at school. The chip is CYCLONE III, and there is an AT080TN52 TFT LCD on it. I want to use VHDL to directly drive and display an image, but I don't know how to achieve it. P...
I wrote a 2-to-1 multiplexer in VHDL. After compiling, I created a new "vector waveform file" to practice waveform simulation, and found that the output waveform seemed to have a time delay. After loo...
:) [list] [*]Everyone has ideas in life, but most of the time they disappear in a flash; [*]Many people have the same idea, but unfortunately they are far away from each other and cannot hit it off im...
The frequency converter motor frequency converter GKC800 we usually call is the power converter in the motion control system. Today's motion control system includes many disciplines. The general devel...
introduction
Bluetooth technology is a short-range wireless communication technology designed to replace wired cables. It is a wireless communication technology standard developed by the SIG, ...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[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]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
Over the past decade, the narrative surrounding fuel vehicles has been one of decline and replacement. Under the onslaught of new energy vehicles, traditional automakers have been forced to acceler...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
"I want to ask why there are so many manufacturers making mobile phone CPUs, but only Intel and AMD make computer CPUs?"
The progress of domestic PC CPU production has disappointed many ...[Details]
For self-driving cars, LiDAR is the sensory organ that allows them to "see the road." Simply put, its operating principle involves sending out a laser beam, receiving the echo, and ultimately gener...[Details]
Embedded System
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