ATT-238M-73-SMA-02

On July 21, China Tower held a press conference in Beijing to announce that the number of its battery swap users has exceeded 1 million. As the largest light electric vehicle battery swap operator ...[Details]

With the advancement of science and technology and the continuous improvement of the quality of life, people require faster, more convenient and more comfortable services in consumption; at the same t...[Details]

0 Introduction In order to enable the chargers used in mobile phones, electric bicycles, etc. to realize the automatic charging function, most of them use various dedicated IC charger inte...[Details]

FP6291 is a current mode step-up DC-DC converter . Its PWM circuit with built-in 0.2Ω power MOSFET makes this regulator highly efficient. Internal compensation network ...[Details]

      On the morning of March 25, Qualcomm announced the launch of a new generation of 5G chips, the Snapdragon 780G 5G mobile platform (SM7350-AB). 　　It is reported that it is built with Samsung's 5...[Details]

Investors pour more than $475 million into Cerebras, a company building AI processors Although various industries are struggling with chip supply issues, chip industry experts say there are still ...[Details]

No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor. ARM has 37 registers, including 31 general registers and ...[Details]

　　The LED lighting market has huge business opportunities and broad development space. The application of LED lighting has developed from outdoor landscape lighting to indoor lighting. According to a...[Details]

Function of the circuit Inductors above several 100MH are heavy and large in size, which are not suitable for current use requirements. Except for special purposes, low-fre...[Details]

To combat the COVID-19 epidemic, India has previously announced a series of measures, including banning international commercial passenger flights from entering the country, suspending domestic comme...[Details]

A and B communicate serially (mode 1), using the 'checksum' to check the baud rate to 2400. Both the sending buffer and the receiving buffer are 16-byte units starting at 30H in the chip. Given: fosc...[Details]

       IT Home reported on October 16 that a Samsung 5G digital mobile phone model SM-G9910 has now passed the 3C certification and is equipped with a 25W charger. 　　IT Home learned that the 3C certi...[Details]

When I first started learning about each CPU, I would first study the corresponding assembly instructions. I felt that this would allow me to quickly experience the hardware principles of the CPU, wh...[Details]

Main control STC89C52RC crystal oscillator: 11.0592 while(NRF24L01_TxPacket(tmp_buf)!=TX_OK); //If the transmission fails, it will continue to send until the other party receives it successfully.    ...[Details]

Today's car safety is no longer a matter of just adding a bumper. Safety technologies that can predict danger before it strikes are increasingly being used in today's cars. Because of this, more indu...[Details]