Let's talk about "fake" today
Have you ever wondered: the circuit cannot be debugged, "I may have bought a fake chip"?
Do you have any doubts: Is it a problem with your circuit design or debugging?
Ha...
Since I took the sleeper train from Beijing to my hometown on January 18th, I have only been out 4 times (once to go shopping for New Year clothes, and the remaining three times to take my children to...
This article introduces a new packaging technology for power management chips and a highly integrated power management solution with multiple built-in power management and communication interfaces. It...
On the evening of June 2nd, Beijing time, Huawei officially released HarmonyOS 2 and a number of new products equipped with HarmonyOS 2.
This also means that "mobile phones equipped with HarmonyOS" ha...
Domestic semiconductor manufacturers have not yet shared their presentation PPTs. The demos presented are not very innovative.
The most important thing is that lunch is not included. Instead, we were ...
[size=4]The EEPROM in M4 is not addressed in the memory space, but is directly read and written by operating the register. Therefore, an address in the middle of the EEPROM belongs only to the EEPROM ...
Recently, Wuhan Yuxin Semiconductor Co., Ltd. ("Yuxin Semiconductor") announced that it has completed its first round of financing of tens of millions of yuan, with the investor being Luojia Wutong V...[Details]
After generating the usbadl.hex code file, you need to use the C8051F MCU program downloader to write the code into the C8051F MCU. The specific operations are as follows: ① Select and enter the ...[Details]
After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
On August 13, the reporter learned at the construction site of the Fengning Pumped Storage Power Station project that as of July 31, the two phases of the power station had completed a total invest...[Details]
Abstract: This paper introduces the design of dimming electronic ballast based on fluorescent lamp dedicated current negative feedback dimming control chip KA7543 and power factor correction chip K...[Details]
At first glance, a variable DC power supply device seems simple. But it is an extremely complex, accurate, and durable high-load electronic device. Whether it is resistive, inductive, capacitive,...[Details]
Can
catering
really be automated?
A few years ago,
robot
restaurants had set off a wave of enthusiasm. Robots that served dishes, cooked food, and even greeted guests continued t...[Details]
When I made a machine with a power of thousands of
watts
, I encountered many problems during the production process. If I was not careful, the noise would be deafening. It is not sui...[Details]
Lithium-ion batteries can be divided into cylindrical, square and soft-pack batteries according to different packaging methods and shapes. The components of the three power batteries are not much dif...[Details]
What is the difference between the automatic trigger and the normal trigger of an oscilloscope? What is the difference between the automatic trigger and the roll mode? Only when we understand each ...[Details]
The inverter has many setting parameters, and each parameter has a certain selection range. During use, it is often encountered that the inverter cannot work normally due to improper setting of ind...[Details]
The ZigBee Alliance recently announced that it has begun developing communication specifications for smart meters and smart grids to ensure that the wireless smart grid Neighborhood Area Network (NAN...[Details]
September 12, 2024, Shanghai -
From September 11 to 13, the 2024 China (Shanghai) International Sensor Technology and Application Exhibition (i.e.: Sensor China) was held in Shanghai
. As a...[Details]
To write C language well, beautiful macro definitions are very important. Using macro definitions can prevent errors, improve portability, readability, convenience, etc. The following are some commonl...[Details]
Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
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