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0 Preface With the rapid development of Internet of Things technology, the trend of integrating traditional Internet with new wireless sensor networks is becoming more and more obvious. The embedded ...[Details]

Preface: As cars develop towards the "new four modernizations", customers' expectations of vehicle functions are also quietly changing. While cars are moving towards higher levels of autonomou...[Details]

We often encounter the situation that LEDs do not light up. Packaging companies, application companies, and units and individuals who use them may encounter this situation. This is what people in ...[Details]

We know that there are storage areas for various purposes in PLC, such as physical input and output area P, image input area I, image output area Q, bit storage area M, timer T, counter C, data are...[Details]

　　Some semiconductor companies have recently begun offering fully differential amplifiers, but they have been used in cutting-edge electronic devices for decades. These differential amplifiers are di...[Details]

On August 23, Zhejiang Shibao released its 2021 semi-annual report showing that its operating income in the first half of the year was 573 million yuan, a year-on-year increase of 17.06%; its net pro...[Details]

Smart surface technology: Smart surface is a key component of future-oriented human-machine interaction technology and the entrance to the control and interaction between electrified vehicles and pas...[Details]

Overview: The high-voltage unlocker made by using the commonly used AVR microcontroller ATmega16 can unlock all locked chips (unless the chip is damaged or burned). The work has been verified by expe...[Details]

Two figures mentioned in the government work report attracted the attention of Ouyang Zehua, member of the National Committee of the Chinese People's Political Consultative Conference, vice chairman o...[Details]

Although China issued 5G licenses later than the United States and South Korea, because Chinese companies have made early preparations in network and terminal technologies, China's 5G industry may ...[Details]

Preface: In the design of SMPS (Switching Mode Power Supply) and DC-DC converter, the use of field effect transistors as switches has become more and more common. In order to reduce th...[Details]

Resistor and capacitor components are the most widely used passive components in audio equipment. In recent years, domestic audio manufacturers have attached great importance to the selection of ac...[Details]

　　The side-mounted magnetic flap level gauge consists of a body, a flap box, a float, a flange cover, etc., and is used to measure the liquid level of various liquid containers. It can be used in high...[Details]

　　Principle and production of sound and light controlled delay switch 　　Use the sound and light controlled delay switch to replace the switch on the corridor of the residential area. Only after dark,...[Details]

On October 23, preliminary survey data from the Gaogong Industry Research Institute of Lithium Battery (GGII) showed that China's lithium battery shipments in the first three quarters of 2024 were ...[Details]