[i=s]This post was last edited by ddllxxrr on 2019-9-7 20:15[/i]I won a development board in the GD competition a few days ago. I am also an old user of MDK, so I opened it with MDK, but the phenomeno...
Brief Introduction to Computer Technology and Software Professional Technical Qualification (Level) Examination
The Computer Technology and Software Professional Technical Qualification (Level) Examin...
[i=s]This post was last edited by Bie Da Niu Niu on 2022-6-28 15:43[/i]Continuing the Linux development environment setup in the previous article, the article explains in detail the steps of installin...
【Foreword】 There are two main types of modulation formats commonly used in infrared remote controls. Here we mainly explain the decoding process of remote controls using NEC modulation. Without fur...[Details]
In recent years, driven by the electrification and intelligence of automobiles, the use of single-vehicle chips has increased, and domestic chips are also being tested. Under the general trend of s...[Details]
Power management company Eaton announced that its eMobility business has been awarded a contract to provide 24 to 12 volt DC/DC converters for commercial heavy-duty battery electric vehicles (BEVs) ...[Details]
Hongke HK-R5550 Real-time Spectrum Analyzer (RTSA) is a high-performance software-defined RF receiver, digitizer and analyzer. With the patented software-defined RF receiver technology, RTSA provides...[Details]
1. Fluid medium
( there are also requirements for the medium that ultrasonic flowmeters can measure, and some media cannot be measured)
2. Medium temperature
3. Whether the pipe is full (liquid u...[Details]
LED is a very popular word in the lighting industry in recent years, no less than "Shenma" and "Fuyun" in the Internet industry. Although Chinese people are sometimes complacent, they are at the fo...[Details]
Judging from the Google Play Console and a lot of information, the Samsung Galaxy A21s is expected to be released in the near future. Recently, well-known whistleblower Sudhanshu Ambhore shared...[Details]
The watchdog timer is a counter whose basic function is to restart the system after a software problem or program runaway occurs. The watchdog counter counts automatically when it is working normally...[Details]
From a power budget perspective, the radio frequency power amplifier (RF PA) powered directly by the battery is an important component to consider. Traditionally, RF power amplifiers used in CDMA/WCD...[Details]
Recently, the 36th Edison Invention Award was held as scheduled. Innovators from all over the world gathered at the award ceremony held in Florida, USA, to witness the announcement of the final a...[Details]
My young children love playing with gift boxes and wrapping paper, and have as much fun with them as they do with the toys they wrap. I can tell you why. Packaging is fun, especially in the world of ...[Details]
1. Explanation of some common English abbreviations in
ARM MSB: Most Significant Bit;
LSB: Least Significant Bit;
AHB: Advanced High-Performance Bus;
VPB: VLSI Peripheral Bus that connects on-chip...[Details]
74HC595 is one of the commonly used chips in the single-chip microcomputer system, just like 74hc164. Its function is to convert serial signals into parallel signals. It is commonly used in various d...[Details]
0 Preface
With the continuous development and progress of modern automobile industry technology, the number of electronic devices installed on vehicles is increasing, so that a large number of ...[Details]
Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]
GD32 MCU
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