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　　Gangue is a solid waste discharged during coal mining and coal washing. It is a black-gray rock associated with coal seams during the coal formation process. There are more than 1,500 gangue mountai...[Details]

Sony Xperia’s official Weibo account released a preview poster, indicating that there is still one day left before the release of the Chinese version of Xperia 5, which means that Sony will hold a pr...[Details]

This is a schematic diagram of a motor drive Before understanding this picture, let us first understand the conduction principle of the H-bridge drive circuit. Assuming that when the motor rotate...[Details]

The two giants of passive components in Taiwan have recently set off a new wave of mergers. Industry insiders analyzed that through mergers, they can integrate resources to improve efficiency, divers...[Details]

　　0 Preface 　　In the current manufacturing industry, compared with the traditional manual AC bridge, the digital LCR impedance meter has been increasingly used in the measurement of AC impedance para...[Details]

Electric vehicles (EVs) have the potential to provide sustainable electricity to our grid. With vehicle-to-grid (V2G) technology, electric vehicle battery energy can be used to power homes or ...[Details]

I recently did a project related to AD, and needed to collect two AD signals separately. The specific steps are as follows: 1. Select the reference power supply 2. Select the acquisition channel 3. S...[Details]

Electronic computing and communications have reportedly made great strides since the advent of wireless telegraphy and vacuum tubes, with consumer devices now having processing power and memory lev...[Details]

IC card (Integrated Circuit Card) is another new type of information tool that appeared after magnetic card. IC card is also called smart card, intelligent card, microcircuit card or microchip card in...[Details]

Operation status of electronic information manufacturing industry from January to May 2022 　　 From January to May, the added value of my country's electronic information manufacturing industry contin...[Details]

As the core component of electric vehicles, batteries are also moving towards high energy density as the range of new energy vehicles continues to increase. However, safety issues also arise. So how ...[Details]

Mouser Electronics , an authorized global distributor of electronic components focused on introducing new products, is now stocking the DT-XT sealed connector system  from TE Connectivity  (TE), a we...[Details]

1 Introduction Since the characteristics of optoelectronic devices in LED outdoor full-color display screens are different from those of general display screens, the cost is very expensive and...[Details]

1. Product description DSG800 has outstanding performance among economical RF signal sources of the same level, with a frequency range from 9 kHz to 1.5 GHz or 3 GHz; the typical maximum output power...[Details]

Experience 1: Use "software trap + program password" to deal with the flying of PC pointer When the CPU is disturbed by external factors, the PC pointer may sometimes fly to another program segment...[Details]