I want to make a signal generation circuit based on AD9851. The initial target is frequency 1Hz~30M, which is already high frequency, and voltage 5V. The most important thing is that after the chip ge...
Super servers address all of these issues. Rather than have each service accept connections on its own thread, services.exe spins one thread on system startup and listens on a number of sockets, up to...
In monitoring terms, it is a video optical terminal, which is an optoelectronic conversion transmission device that mainly transmits video and other data, audio, switch quantity, Ethernet telephone an...
Many friends found viruses starting with trojan.agent when they were checking for viruses, and many of them could not be killed, so they asked me for a tool to kill trojan.agent. In fact, trojan.agent...
I am learning 2440 programming. The circuit is a classic circuit provided by Samsung. It works fine when debugged in RAM using JTAG, but it does not execute when burned into NOR. I tried to control th...
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]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Introduction
Currently, IoT-related applications, including those enabling furniture display panels, industrial control display panels, handheld devices, and facial recognition, are gradually s...[Details]
It's well known that any type of battery will experience a decrease in capacity in low-temperature environments. For example, electric vehicles and battery-powered vehicles experience a reduction i...[Details]
With the introduction of home projectors into homes, home theaters are no longer simply a large color TV with a high-end audio system and the corresponding amplifier. It's more than a simple arrang...[Details]
China has achieved another milestone in the field of micro rare earth permanent magnet motors. According to the Rare Earth New Materials Technology Innovation Center in Baotou, Inner Mongolia, a ra...[Details]
On August 11, Beijing time, the Financial Times reported that in order to obtain chip export licenses, Nvidia and AMD reached an unusual arrangement with the Trump administration, which included pa...[Details]
On August 6, early this morning, NVIDIA released a long article on its official Weibo account titled "NVIDIA chips do not have backdoors, kill switches, or monitoring software."
NVIDIA GPUs ar...[Details]
Even with ongoing tariff uncertainty and weakening of the dollar, further growth is expected this quarter
Fiscal Year 2025: Revenue was 3.704 billion euros, profit was 668 milli...[Details]
Hugging Fe recently announced that its Reachy Mini desktop robot is now available for pre-order. The Reachy Mini comes in two versions: the wireless version, Reachy Mini Wireless, priced at $499; a...[Details]
On November 5, Bloomberg's Mark Gurman published a blog post revealing that Apple plans to launch the M5 Ultra chip in 2026, which will first be used in the new Mac Studio and may be deployed in fu...[Details]
The upgrade of automotive E/E architecture is undoubtedly a major trend in the industry. Currently, China accounts for more than half of the global electrification market, and the semiconductor ind...[Details]
Every engineering era is defined by the tools that enable it to meet its challenges. Today, artificial intelligence models can scale within months, semiconductor technology continues to push physic...[Details]
Recently, a research institute in Shenzhen sent in an Agilent DSO-X 4000A oscilloscope for repair. The reported fault was a distorted screen display upon power-on. Preliminary testing confirmed the...[Details]
Analog electronics
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