[i=s]This post was last edited by 1nnocent on 2021-4-21 14:55[/i]The AUDIO function of the HC32F460 development board is a function that I am quite interested in. Let’s take a look at it this time.
AU...
PuTTY is the most popular SSH client for Windows. One of the drawbacks of PuTTY, and probably the only drawback, is that every time you open a new connection, you need to start a new copy of PuTTY. So...
I recently read in the news that many companies such as JD.com and Alibaba have announced layoffs, which gives people the feeling that the current domestic economic cycle is not as good as before. Com...
Last year, consumers bought more than a billion cell phones, 220 million laptops, 140 million MP3 players, 90 million digital cameras (DSCs), and 10 million personal navigation devices (PNDs). All ...[Details]
Recently, in the new data room air conditioning project of Datang Gansu Power Generation Co., Ltd., Delta's air-cooled precision air conditioners finally won the favor of users with their excellent...[Details]
PLC is a small industrial computer. When it has a problem, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the...[Details]
Huawei has informed its suppliers that its orders for smartphone components will fall by more than 60% this year as US sanctions continue to intensify, according to Nikkei Asian Review. Huawei has ...[Details]
LVDC input level
Low-voltage differential signaling (LVDS) systems (see Figure 1) operate at high data rates. These systems are unusual in their lack of noise interference and VCC stability, and th...[Details]
Overview : In a single-chip microcomputer system, when there are many input keys, there is always a contradiction between hardware design and software programming. Different microcontroller systems...[Details]
The news about "Huawei making cars" has been circulating in the industry for many years. This year, the dust finally settled. The final result is that Huawei will not make cars, but focus on ICT tech...[Details]
This is an automotive nicd battery charger circuit that can charge any NiCad battery between 4.8 and 4.4 volts using a classic 12 volt car battery. The charging current is constant and can be selec...[Details]
On October 20th, US time, Tesla released its third-quarter financial report for fiscal year 2021, with total revenue of US$13.757 billion, a year-on-year increase of 57%; net profit of US$1.618 billi...[Details]
The English in the Datesheet was not pleasant to look at, and I suddenly found the SD16 module introduction in the Lierda 430 presentation materials, as well as the MSP430FE42X Chinese reference manua...[Details]
A recent post on the GSD forums touched on the issue of global variables:
sandan0615:
Can I write to global variables without data conflicts?
RTRT, experts, please explain. I saw in Chen Shuxue's ...[Details]
Realtek RTD2172 is a TYPE-C to HDMI4K60HZ audio and video data converter chip. CapstoneCS5265 can replace and be compatible with RTD2172. In addition to achieving the same conversion function, the ...[Details]
Today, a post on the Korean community website Clien talked about Apple preparing to launch a hybrid console similar to the Switch. According to reports, Qualcomm has also been developing similar prod...[Details]
According to the performance report, China Unicom achieved main business revenue of 275.8 billion yuan in 2020, a year-on-year increase of 4.3%, and net profit of 12.525 billion yuan, a year-on-year ...[Details]
Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]
Analog electronics
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