ZM2C27

As electronic control units are increasingly used in automobiles, data communications between electronic devices are increasing. At the same time, the extensive use of these intelligent modules has i...[Details]

　　In order to characterize the quality of various voltage or current waveforms, the amplitude, average value, effective value, first harmonic and other parameters of voltage or current are generally ...[Details]

The scale of photovoltaic projects is different, and the access voltage level is different. For example, below 8kW is generally connected to 220V, 8~400kW is generally connected to 380V, below 0.4~...[Details]

Abstract: This paper introduces a document image retrieval algorithm based on layout structure distance, which uses layout features as the feature retrieval image of the document image. First, the ...[Details]

According to foreign media reports, since South Korea's three major operators launched 5G commercial networks on April 3, 2019, taking the lead in 5G commercial use, many countries have opened commer...[Details]

System clock:       On the development version, different devices run at different clock frequencies. For example, the CPU may run at 400Mhz, and memory storage such as SDRAM and DM9000 run at 100Mhz...[Details]

On October 13, Japan's Canon announced the launch of the FPA-1200NZ2C nanoimprint semiconductor manufacturing equipment, which will perform the most important semiconductor manufacturing process-circ...[Details]

How can the A/D converter achieve maximum performance? While the obvious answer is good design and board layout, there are other techniques we can use to gain performance gains. There are actually som...[Details]

Huawei recently announced a list of devices that will receive EMUI 12 starting from the first half of 2022. It will be pushed to overseas models rather than the domestic HarmonyOS. As can be seen f...[Details]

For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick nut...[Details]

QQ Music announced today that it will launch an in-car Dolby Atmos music service for NIO cars, which means that QQ Music will become the first domestic music platform to provide in-car Dolby Atmos to...[Details]

Properly maintained rechargeable batteries provide good service and a long life. Maintenance includes regular monitoring of the battery voltage. The circuit in Figure 1 is suitable for most recharg...[Details]

KREMPEL provides solar panel manufacturers with high-quality solar backsheets: its high quality ensures that expensive photovoltaic panels will not fail due to environmental factors for decades, an...[Details]

Apple released its latest financial report on Tuesday, and for the first time since 2012, iPhone revenue did not account for half of total revenue, but total revenue still grew compared to the same p...[Details]

Abstract: Join hands with more ecological partners to move forward and explore the infinite possibilities of green and high-quality development On October 17, the National Investment Promotion...[Details]