54122-110-12-0850

On January 27, Tongfu Microelectronics released its 2020 annual performance forecast. The company's net profit attributable to shareholders of listed companies was 320 million yuan to 420 million yua...[Details]

Normal. When performing FFT analysis and selecting the dBm display mode, if the measurement results show -dBm or even all -dBm, it is because the amplitude of the measured signal is relatively small....[Details]

1. Compare the operations of 51 MCU and STM32 on registers 1) 51 single chip microcomputer:      sfr P0=0x80; //Keyword sfr declares the mapping between address and name      P0=0x00; //Assign 0x...[Details]

On August 11, the first online "Automobile and Wire Harness Processing Solutions" of the 2022 Munich Exhibition was successfully concluded. Boway Alloy, Rosenberger, Leoni and other experts in the fie...[Details]

       1 Introduction 　　At present, inverter technology has been widely used in various fields of the national economy. Many companies at home and abroad have been able to produce mature standard...[Details]

We increasingly rely on technology to provide us with a sense of security: cameras, emergency phones and even security lighting give us a sense of reliability, letting us know that they are always ...[Details]

"Our 5G products will basically take into account the market demand, including direct support for SA and NSA, so we will become the first wave of mobile phone manufacturers to mass-produce and releas...[Details]

　　With the development of LED lighting industry, LED flat panel lights, which are derived from LED backlight, have been loved by many people for their uniform light, no glare, and exquisite structure...[Details]

Pure sine wave inverter power supply is a high-quality power supply system designed for power plants, substations, communications industry, automation control equipment, solar energy, oil fields, w...[Details]

Generally, HID electronic ballasts are designed with dedicated chips, and the functions of these chips are relatively simple. There is no open circuit or short circuit detection function. The MC 3...[Details]

For a long time, automobile power batteries have had several major problems that have been criticized by people. The first is that the battery life on a single charge is not long enough, the second i...[Details]

A solar power generation device based on hydrogel technology - artificial leaf. Researchers said that this water-based solar cell can not only generate electricity like silicon-based solar cells, but ...[Details]

As people's living standards continue to improve, their demand for vehicle comfort is also increasing. Against this background, electric windows have basically become standard equipment for vehicle...[Details]

In 2021, the automobile market faced great pressure due to a series of shocks such as the spread of the global epidemic, lower consumer expectations, and global supply chain risks. However, China's a...[Details]

We offer a wide range of options based on height, number of cores, heat resistance, and noise resistance. It can be widely used in consumer, industrial and automotive equipment. ...[Details]