Event details: [Anxinke NB-IoT development board EC-01F-Kit]Updated to 2022-01-25Evaluation report summary:@oxygen_sh[Anxinke NB-IoT Development Board EC-01F-Kit] Part 4: Low Power Consumption Charact...
summary:With the rapid development of science and technology, there are many fish tanks in the domestic market, with inconsistent functions, and most of them are non-intelligent. The functions are not...
It is really impossible to calculate a definite answer to the feedback coefficient expression corresponding to the feedback network shown in the figure above....
I am a newcomer to the switching power supply industry and need to learn how to calculate the counter-transformer. Do you have any good experience or t......
Hello everyone, I recently used a sensor that can output both analog and digital outputs. When using it, I found that there was still a very small digital signal superimposed on the analog output sign...
In recent years, "software-defined cars" have become an important development trend in the automotive industry. The so-called software-defined car refers to the future car determined by software tech...[Details]
A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on a single chip. Low-cost 8-bit single-chip microcontrollers are very stingy when it comes to o...[Details]
Written by Duoyu
On August 22, in the inquiry on the "Implementation Letter of the Review Center's Opinions on the Initial Public Offering and Listing of Shenzhen Zhixin ...[Details]
After long-term use, the pointer multimeter may sometimes encounter difficulty in zeroing the pointer, which is manifested as the pointer either leading or lagging. When encountering this situation, ...[Details]
In addition to the user's own system, the collection vehicle also has a large number of collection and support equipment. For a complex system, maintaining stable operation is an extremely complex ...[Details]
A recent report from BankMyCell, a foreign second-hand mobile phone trading website, stated that the Galaxy S10e lost an average of 50.2% of all storage options within 30 days, the S10+ lost 47%, and...[Details]
Preface
With the development of integrated functions of single-chip microcomputers, their application fields have gradually expanded from traditional single control processing to control proce...[Details]
On February 18, Reuters quoted people familiar with the matter as saying that Tesla is in in-depth negotiations with CATL to use cobalt-free batteries in electric vehicles produced at its Shanghai fa...[Details]
Overview
Part I of this article, application note 3426: Resistive Bridge Basics: Part I, discussed why a resistive bridge is used, basic bridge configurations, and some bridges with small ...[Details]
Stm32 is a 32-bit single-chip microcomputer with fast speed and powerful functions. It has been increasingly used in the design of various electronic products. The high-power RGB three-color LED is ...[Details]
introduction
In engineering practice, ultrasound is often used to measure distance due to its strong directivity, slow energy consumption and long propagation distance in the medium. It is...[Details]
First is the 2440 storage controller:
For now, regardless of whether it is booted from nand or nor, because I am only concerned with memory, from the above figure, you can see that the a...[Details]
According to news on February 29, Intel CEO Pat Gelsinger recently said in an interview with TechTechPotato: "I bet the entire company on the 18A process." Gelsinger reiterated the importance of t...[Details]
Verint® Systems Inc., the customer engagement company, today announced the latest enhancements to its Verint Knowledge Management ProfessionalTM solution, including patented AI technology and new aut...[Details]