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A power supply 　　that can provide a stable AC voltage and frequency is an AC stabilized power supply . The AC stabilized power supplies on the market are roughly divided into the following categor...[Details]

Two months ago, mobile phone charger manufacturer Aokai Technology passed its IPO. On July 17, according to the author's inquiry, the China Securities Regulatory Commission approved the initial publi...[Details]

As competition in the LED industry continues to intensify, LED quality has received unprecedented attention. During the manufacturing, transportation, assembly and use of LEDs, production equipment...[Details]

       The OnePlus Nord 2 CE phone was previously exposed and passed the BIS certification in December last year. According to mysmartprice, the OnePlus Nord 2 CE will be officially released next mon...[Details]

According to foreign media reports, engineers from the Department of Electrical and Computer Science at the University of Michigan have developed the first fully integrated single-chip digital millim...[Details]

According to new data shared by Strategy Analytics, Apple shipped an estimated 40.4 million iPhone 12 devices in the first quarter of 2021. The figure shows that Apple has maintained its control over...[Details]

Memory read operation. For example, if you want to read out the content 50H in memory 40H, the process is as follows: 　　①The CPU sends the address code 40H to the address bus, and the memory addres...[Details]

As shown in Figures 1a and 1b, with a simple modification to the buck converter schematic, the synchronous buck converter IC can be used in an inverting buck-boost configuration. The inverting buck-b...[Details]

Three types of interfaces 1. GPIO / Gate Circuit 2. Protocol interface: UART, I2C, I2S, SPI Memory Controller CPU --- addr --- memory controller --- select different modules according to addr --- dat...[Details]

Embedded systems are now widely used in various fields such as information appliances, network communications and industrial control. A typical embedded system is mainly composed of embedded hardware...[Details]

The latest data released by the Power Battery Alliance shows that in the first half of this year, the cumulative installed capacity of power batteries in China was 110.1GWh, a year-on-year increas...[Details]

The Daily Telegraph recently reported that British Prime Minister Boris Johnson plans to reduce Huawei's involvement in the UK's 5G network after the COVID-19 pandemic. In response, Huawei Vice Presi...[Details]

   The wishful thinking of some American politicians is impossible to succeed. If the United States insists on imposing chip sanctions again at a critical moment when countries around the world are...[Details]

　　Universal Serial Bus (USB) is a new type of data communication interface that is being used in more and more fields. Compared with traditional PCI cards and ISA cards, data acquisition cards based o...[Details]

Automotive-grade devices are housed in a space-saving SOP-4 package, with typical turn-on and turn-off times of 0.1 ms, an industry-leading level MALVERN, Pennsylvania...[Details]