Continued from the previous post: Motor drive development communication 3: Software composition description https://en.eeworld.com/bbs/thread-1155647-1-1.htmlClassification and standards of engineers:...
I live in Hangzhou. The temperature has risen in recent days and the weather is sunny. It is a good time for outings, but the epidemic has also brought a lot of troubles and concerns. There are more t...
First upload the source packageAfter FreeRTOS was ported, I shared it with everyone at the first time https://en.eeworld.com/bbs/forum.php?mod=viewthreadtid=1077428extra= . Welcome to follow the threa...
Why am I so confused? I searched through the manual of AT32F403 and couldn't find the word EEPROM at all! ! !EEPROM is only available on 51 MCU, especially STC, and it is very convenient. In essence, ...
The 2019 National College Student Electronics Contest G is a typical high-frequency circuit and communication topic. Its summary is as follows:
Design and manufacture a dual-channel voice simultaneous...
"Only fools use lidar." I wonder if Musk could have imagined when he blurted out this statement a few years ago that the domestic laser radar industry is currently developing in full swing, as evid...[Details]
Advantages of Littelfuse eFuse integrated protection ICs in portable terminal products
—Analysis on the application of magnetic charging cable for watches
The LS0505EVD22 ...[Details]
Navitas Semiconductor officially lands on Nasdaq and is listed under the stock code NVTS • Next-generation power semiconductor leader will “Electrify Our World™” • Navitas CEO rings the Nasdaq ...[Details]
Introduction
: Analog voltage buffers are very important basic building blocks in mixed signal design. They are mainly used for signal monitoring and driving loads. In the first case, the buf...[Details]
When it comes to the most popular technology brands, consumers always think of star companies such as Apple, Samsung, TSMC, and Qualcomm. They promote themselves extensively, produce exquisite advert...[Details]
Reset and watchdog circuit
WDT connects to P1.20/TRACESYNC;
CRST connects to reset (pin 57) (the low level valid flags on CRST and reset are not printed out.);
nTRST connects...[Details]
This DC resistance tester provides two types of power supply for testing: AC220V/DC12V. In the case of strong electromagnetic field interference, it is recommended to use DC power supply for testing. ...[Details]
According to foreign media reports, wolfSSL, a supplier of encryption and network security products, announced the launch of a new product, wolfHSM. Automotive HSM (Hardware Security Module) greatl...[Details]
introduction
With the continuous development of test systems, higher requirements are placed on data transmission systems. Traditional data transmission systems mostly use wired methods, and t...[Details]
According to MEMS Consulting, the automotive industry is competing to provide vehicles with more advanced driver assistance systems (ADAS) functions, such as adaptive cruise control (ACC), emergency ...[Details]
White LEDs are widely used in small liquid crystal display (LCD) panels and keyboard backlight and indicator applications. High-brightness LEDs are used as flash sources in mobile phones and digita...[Details]
Tuyang Technology has released a new 3D industrial camera TM460, which is the company's first new product based on TOF and is aimed at the cost-sensitive massive industrial application market. Tuya...[Details]
The circuit of the pager is simple and easy to manufacture, and can be used for calling between rooms in a family or within a unit.
The circuit is shown in the figure. When in use, if either party ...[Details]
In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
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