89075-A101PLF

According to foreign media reports, Japan's Toshiba announced that in order to improve the group's profit margin, the company will withdraw from the loss-making LSI chip business (Large Scale Integra...[Details]

The magnetic flap level gauge is a liquid level measuring instrument commonly used in tank areas. In actual use, the magnetic flap level gauge may sometimes fail due to magnetism. According to the sum...[Details]

Earlier this month, the U.S. Patent and Trademark Office published Apple's Beats Earphones patent application, which shows that Beats headphones will introduce new health sensors. Apple's use of se...[Details]

1. Logic Circuits and Logical Operations Logical Operators: (1) Operations based on the overall value of the variable: Logical AND (&&) Logical OR (||) Logical NOT (!) (2) Perform operations on eac...[Details]

Mouser Electronics, an electronic component distributor focused on introducing new products and offering a wide range of inventory, has announced the launch of a new Customer Resource Center to facil...[Details]

Central topics: Several methods of combining single-phase APFC into three-phase APFC Solution: It consists of three single-phase PFCs connected in ...[Details]

With the global advocacy of green lighting and the urgent need for energy saving, more and more lighting products are entering the era of LED light sources. As the core component of LED lamps, LED dr...[Details]

　 The basic error formula of digital high-voltage meters can usually be expressed in the following two ways: 　　a) The certain error indicated by the sum of the two errors, and the b value in the erro...[Details]

On November 19, the Zhejiang Provincial Key Laboratory of Intelligent Sensing Materials and Chip Integration Technology was established at the Hangzhou Innovation Institute of Beihang University.    ...[Details]

1. The concept of quantization error           We all know that the A/D of the oscilloscope has only 8 bits, which means that for any voltage value, there are only 256 0s and 1s to reassemble. If the...[Details]

;;Content: Press the button connected to PA3 to interrupt the LED light to move one position to the left ;LED connection method PD port ;Source code download: http://www.51hei.com/f/htwzd.rar ;1. O...[Details]

When the tide of new energy technology came, many new car-making forces followed one after another. Among them, although many brands failed on the eve of mass production due to funding, R&D and other...[Details]

Common Problems When Detecting Static Electricity Q: Why use the ACL-385 static meter? A: The ACL-385 static meter is an intuitive way to monitor static protection area...[Details]

Capacitive sensors typically have capacitance values ​​ranging from 50fF to 20pF, making it difficult to accurately detect small changes in capacitance and thus requiring a suitable ana...[Details]

1. Unzip: tar -jxvf yaffs_source_util_larger_small_page_nand.tar.bz2 to generate a folder The premise of steps 2 and 3 is that your kernel does not support the yaffs2 file system and ther...[Details]