[i=s]This post was last edited by dcexpert on 2022-10-5 13:42[/i]Yesterday I saw the news that Google Translate no longer provides translation services to China. Then I found that the browser translat...
Due to the epidemic, we regret to inform you that this event has been temporarily cancelled. However, we will send out the promised prizes in the near future. Let us look forward to more exciting even...
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Achieve ultra-low standby power consumption using a capacitive touch-based user interface reference design with the CapTIvate kit.
Reference DesignCapacitive touch based user interface refere...
There are more people online than ever before. At the turn of the century, there were only about 500 million Internet users worldwide. As of 2015, 3.2 billion people have access to the Internet, accor...
The performance of a multimeter is usually expressed in terms of the maximum scale value and the error of the multimeter. The maximum scale value of the multimeter is listed in Table 1, and the error...[Details]
On August 10, SMIC issued an announcement stating that the company's shareholder GIC Private Limited reduced its holdings of the company's 2.8 million shares through the stock exchange on August 4, a...[Details]
Oscillator Circuit
Figure Oscillation circuit diagram
There are crystal oscillators in the microcontroller system. The crystal oscillator plays a very important role in the microcontroller syste...[Details]
LED mask? LED razor? Can LED treat neurological diseases? ... What kind of interesting "chemical reaction" will happen when LED technology is integrated with life? In today's rapidly changing technol...[Details]
TRW Automotive demonstrated an automatic braking system using the latest radar and camera at the Hockenheimring circuit in Germany on June 4, 2014. The system works by detecting obstacles in...[Details]
As one of the core equipment in semiconductor manufacturing, lithography machines are crucial. Only ASML can produce EUV lithography machines required for processes below 7nm, and the price reaches m...[Details]
This article mainly introduces the self-increment function of the digital tube display based on the MCS-51 single-chip microcomputer, which displays from 1 to 999. The following is the hardware ...[Details]
1 Internal structure of S3C825A microcontroller
The internal structure block diagram of S3C825A is shown in Figure 1. From Figure 1, we can see that the microcontroller has the following featu...[Details]
With the further speed-up of permanent magnet synchronous motor design and the use of flat wire winding (Hairpin winding), the eddy current effect, proximity effect and eddy current loss (also know...[Details]
On the afternoon of March 3, realme launched the realme V25 mobile phone today, featuring a national trend appearance and creating a national trend IP with the "Forbidden City", and its storag...[Details]
Batteries Europe, a European technology and innovation platform, recently released the "Short-term R&D Innovation Priorities for the European Battery Industry" report, proposing seven short-term (2...[Details]
I recently posted a tutorial on "LED Pyramid" on the Internet, which received a lot of praise. Many MCU enthusiasts have consulted me about pyramids or cubes. It is naturally gratifying that my wo...[Details]
1. Receiver test and loopback working mode (Loopback)
With the continuous increase in signal rates, only testing the physical layer of the high-speed signal transmitter can no longer fully...[Details]
On February 25, testing equipment company ONTO released its 2021 financial report. According to the report, revenue in 2021 was US$789 million, a year-on-year increase of 41.76%, net profit was US$14...[Details]
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
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