SP2-008-S252/02-88/2

                  　【Chinese Library Classification Number】TM835.4  【Document Identification Code】A  【Article Number】1672-5158（2012）11-0296-01  　　1. System Principle  　　Infrared diagnostic tec...[Details]

The new filter material filtration performance tester can simulate the use process of filter bags in bag dust collectors, age the filter materials according to standard procedures (usually takes seve...[Details]

According to foreign media reports, a joint research team led by scientists from City University of Hong Kong (CityU) has developed a more stable manganese-based cathode material. Compared with exist...[Details]

From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]

This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]

In the first quarter of 2019, China's smartphone shipments reached 88 million units, down 3% year-on-year, setting a new low for single-quarter shipments in nearly six years since the second quarter ...[Details]

Here, channel 1 and channel 2 of TIM3 are used as level capture of AB items. Since STM32 has its own hardware encoder interface, it can be used as long as it is set up. It is very powerful. The fol...[Details]

According to Jiwei.com, after the first production line was lit up in January this year, new developments have been reported about the HKC project in Changsha recently. According to the Changsha Ev...[Details]

During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer ...[Details]

As a giant in the chip industry, Qualcomm's Snapdragon series chips are all designed by Qualcomm, but they have been produced by TSMC and Samsung foundries for many years. Previously, Samsung was res...[Details]

Since January 22, the semiconductor industry has been experiencing shortages and price increases in the second half of the year, and this situation is still spreading. Recently, Chilisin's subsidiary...[Details]

A domestically produced large-scale high-subsonic UAV uses a remote control + autopilot system to control flight. This type of UAV currently does not have the ability to navigate autonomously and main...[Details]

Meeting the peak demand in summer and winter has always been a challenge faced by power departments and enterprises. Summer and winter are peak seasons for electricity consumption. Sometimes, when enc...[Details]

According to RNZ, in early July, Yanek Fan, managing director of Huawei New Zealand, wrote a letter to Andrew Little, Minister of the Government Communications Security Bureau (GCSB), and Kris Faafoi...[Details]

The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program. Overvi...[Details]