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Apple Inc is set to be hit with EU antitrust charges over its NFC chip technology, people familiar with the matter said, a move that could put the company at risk of a huge fine and potentially force...[Details]

      On the morning of June 17, Qualcomm announced the launch of a new mobile platform - Qualcomm Snapdragon 690 mobile platform, which will be put into use in the second half of the year. 　　Previou...[Details]

//24c08 address is 0xa0 #include reg52.h #define uchar unsigned char  unsigned char code table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};  unsigned char sec=0; //Define the count value...[Details]

1 Introduction 　　At present, the multi-microcomputer system composed of single-chip microcomputer and PC through serial interface has been widely used in industrial control, environmental monitor...[Details]

IIC communication protocol: A bidirectional two-wire synchronous serial bus only requires two wires to transmit information between devices on the bus. The two wires are SDA and SCL. SDA: Bidirectio...[Details]

Using waste PC power transformer to make scaleless fish machine rear-stage and front-stage high frequency Use the transformer of the old PC power supply to make a scaleless fish machine. Of cour...[Details]

South Korean electronics giant Samsung has announced the launch of Samsung Wallet. With the app, Galaxy users can keep their digital IDs, payment cards, membership cards, keys, and more together. Sam...[Details]

Tonight, Nut will officially release its first 5G mobile phone, which will be positioned as a flagship and may be named Nut R2. Reservations are now open. A set of high-definition renderings of what ...[Details]

Jiwei.com News Overview of project progress in the integrated circuit field in February 2021: More than 22 projects were signed, involving 11 regions in 5 provinces, including the China Electronics T...[Details]

1) Use a multimeter to check whether the battery is good or bad. Set the multimeter to R×1k (or R×10k). Since the Ubo value of the bidirectional trigger diode is above 20V, and the battery in the mul...[Details]

First, pay attention to the hardware resources (including: CPU, ROM, RAM, various interfaces), among which the size of NanD Flash, Nor Flash and SDRAM must meet the requirements of your own developme...[Details]

The next milestone in digital displays Dr. Steffen Berns, President of Bosch Car Multimedia, said: “Displays are gradually becoming interactive systems.” Safer: 3D effects improve the speed of...[Details]

It is reported that Haier Smart Home's air-conditioning business has seen a rapid increase in market share for eight consecutive weeks. As of the fifth week of 2021, its offline market retail sales s...[Details]

　　With the widespread application of LEDs, LED heat dissipation issues are receiving more and more attention. The heat dissipation performance of LEDs will directly affect the life of LED products. T...[Details]

On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]