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On June 24, Elektrobit (EB), a supplier of automotive embedded and connected software products, announced the launch of new products to provide automakers with smart car digital cockpit solutions.   ...[Details]

On April 18, Yan Chuanwei, researcher at the Institute of Metal Research, Chinese Academy of Sciences and chief scientist of Liaoning Kejing New Materials Co., Ltd., visited Beijing Green Vanad...[Details]

It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]

Huang Chongren, chairman of wafer foundry Power Semiconductor Manufacturing Co., Ltd., recently said that the economy will gradually recover in the second quarter of next year at the earliest and inv...[Details]

The China Semiconductor Materials Innovation and Development Conference was officially held in Beilun, Ningbo. Dr. Fei Lu, executive vice president of Shanghai Xinsheng Semiconductor, pointed out in ...[Details]

Function of the circuit The pulse width modulation multiplier is also called a time division multiplier circuit, and is mostly used as a multiplier circuit in th...[Details]

In wireless communication systems, the power amplifier PA in the radio frequency front-end is a very critical device. Its main function is to amplify low-power signals to obtain a certain amount of r...[Details]

You don't have to worry about the number of bytes occupied by the instructions, because the ROM capacity of current microcontrollers is quite large. However, if you do not pay attention to the addres...[Details]

In recent times, the COVID-19 outbreak has continued to escalate in Taiwan, with employees of major companies including TSMC, World Advanced, Nanya Technology, AUO, and Quanta Computer all confirmed ...[Details]

Because it is powered by dry batteries and needs a long standby time, and the cost is limited and stm8l cannot be used, so the journey of low power consumption begins 1. Component selection When se...[Details]

　　The frequency of sound waves that human ears can hear is 20HZ~20KHz. When the vibration frequency of sound waves is greater than 20KHz or less than 20Hz, we cannot hear it. Therefore, we call sound ...[Details]

A long time ago, wireless charging technology has been used in razors and electric toothbrushes. Many people find it novel. In fact, it does not have a relatively wide range like WiFi. It requires th...[Details]

The Timer1 of the PIC16F877A microcontroller is 16 bits. We use this timer to implement a 10ms timing. In the timing interrupt, we determine whether 1s has arrived. If so, we invert the LED light sta...[Details]

China Energy Storage Network News: As of December 23, the annual power generation and consumption of the Tibet power grid reached 10.02 billion kWh, breaking through 10 billion kWh for the ...[Details]

A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]