1TS002C-1900-5000-CT

According to domestic media reports on January 15, Liu Yadong, the former editor-in-chief of Science and Technology Daily, said in an interview with the media that chip manufacturing is difficult to ...[Details]

The so-called switch quantity is a digital quantity, that is, the "bit" state value of the input terminal is set to "0" or "1". The PLC recognizes the switch quantity signal through its digital inp...[Details]

According to the data from the "2020 China Home Appliance Industry First Quarter Report" compiled by the China Household Electrical Appliance Research Institute and the National Household Electrical ...[Details]

#include  unistd.h #include  fcntl.h #include  sys/types.h #include  sys/ioctl.h #include  stdlib.h #include  stdio.h #i...[Details]

1. After the completion of the project, it must be operated continuously for at least one month to assess the stability of the system and whether the various performance indicators can fully meet the ...[Details]

The hardware circuit of this example is shown in the figure. As can be seen from the figure, the ten-digit LED on the left is a common cathode, controlled by RC0 of P1C16F877, and when RC0 is low, ...[Details]

Today (4), the U.S. Treasury Department released a new batch of Chinese companies on the "military-related list." The announcement specifically pointed out that "I hereby expand the scope of the nati...[Details]

In recent years, my country's urban and rural construction has developed rapidly, which has also stimulated the development of pile foundation engineering. The detection technology of pile foundation...[Details]

The iW3620 uses iWatt's patented PrimAccurate primary-side control technology, which reduces the number of external components, thereby reducing product size and cost by eliminating the need for trad...[Details]

Domestic string inverters have been widely used for five years, and most of the inverters that match them have also exceeded their five-year warranty period. For these expired inverters, whethe...[Details]

After wireless technology enters embedded systems, testing and measurement work has become increasingly complex. Efficient debugging and troubleshooting of a system often require multiple test equipme...[Details]

The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file Sol...[Details]

When the polarity of the circuit cannot be determined in the circuit, it is recommended to use a non-polar electrolytic capacitor. The ripple current through the electrolytic capacitor cannot exceed i...[Details]

　　Solar energy is the most direct, common and cleanest energy on earth. As a huge renewable energy, solar energy will be used more and more widely as traditional energy becomes increasingly scarce. I...[Details]

According to juve patent, Xiaomi has won another victory in the pan-European dispute between Xiaomi and non-practicing entity Sisvel. The Hague Court recently ruled that Sisvel's patent is non-essent...[Details]