AMT222B-3175-W

1.2 Relationship between Near Field Communication and RFID 　　NFC is a wireless communication technology based on RFID, both of which operate in the 13.56 MHz frequency band. In tag mode, NFC uses t...[Details]

1.MII/RMII/SMI interface connection and configuration SMI, also known as site management interface, is used for communication between CPU and external PHY chip and configuration of related parameters...[Details]

The I/0 port of a typical microcontroller is a quasi-bidirectional port, which can be used as both an output port and an input port. In specific operations, we write data out of the I/0 port to use...[Details]

 As winter approaches, the weather is getting colder. Many friends in the electronics industry may not know that temperature affects many aspects of capacitors. We generally only consider the capacit...[Details]

Officials revealed that the first four-seater new energy vehicle under the Wuling brand, the Hongguang MINI EV, officially rolled off the production line. At the same time, SAIC-GM-Wuling Qingdao Bas...[Details]

According to foreign media reports, following France, the Italian Parliament also approved a move to impose a digital service tax on large technology companies, a move that may put more pressure on I...[Details]

The "Internet Technology and Standards Forum" on the Internet of Everything driving industrial transformation was held in Wuzhen, Zhejiang today. ZTE President Shi Lirong delivered a wonderful spee...[Details]

Yesterday, Foreign Ministry Spokesperson Mao Ning hosted a regular press conference. At the meeting, a reporter asked: On July 23, Japan’s export control measures for cutting-edge semiconductor manuf...[Details]

1. Use of interrupt EXTI_SetExtIntSensitivity External Interrupt Control Register 1 (EXTI_CR1) void EXTI_SetExtIntSensitivity(EXTI_Port_TypeDef Port, EXTI_Sensitivity_TypeDef SensitivityValue) { ...[Details]

      According to foreign media GSMArena, the full specifications and pictures of the Motorola Defy 2021 mobile phone have been leaked recently. The phone will be equipped with a Snapdragon 662 chip...[Details]

/****************************************************** ***************                                                                    Program name: Brightness control of light-emitting diode D1 ...[Details]

1. Both bit and sbit are variable types extended by C51.         Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses duri...[Details]

According to the latest data released by IDC, global shipments of wearable devices are expected to reach 396 million units in 2020, an increase of 14.5% compared to 2019. In terms of the wearable mar...[Details]

Recently, Beili Sensor Technology (Wuhan) Co., Ltd. (hereinafter referred to as "Beili Sensing") announced the completion of a nearly 10 million yuan Series A financing, led by Tianfeng Tianrui. Bei...[Details]

The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]