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　　Switching power supplies have become the protagonist of our circuit design, and can even be said to have become an inseparable part of the industry's development. Compared with traditional linear p...[Details]

　　The job of a DC-DC switching converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck converte...[Details]

The basic unit of luminous intensity - Candela The basic unit of luminous intensity, Candela, is one of the basic units of the International System of Units. This article describe...[Details]

Speaking of Qualcomm, I believe everyone in the industry knows it. Because this Fabless from the United States not only provides a powerful "brain" for smartphones and other devices - the Snapdragon ...[Details]

AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has much higher operating efficiency, larger capacity of Flsah, E...[Details]

1. Hardware Solution This design mainly uses the air pressure sensor BMP180 to obtain the temperature and atmospheric pressure of the current location, and displays it through LCD1602. The measured v...[Details]

The most common fault is when the photovoltaic grid-connected inverter reports "AC voltage out of range". This is because the voltage of the power grid is not constant, but changes with the load and f...[Details]

This is a netizen’s sharing of his experience of changing phones. His main phone before was Huawei P50 Pro, which he bought when it was first released, but he felt it was average to use. Because the ...[Details]

A 3D printer, also known as a three-dimensional printer, is a printing device that uses rapid prototyping technology, based on digital model files, and uses powder to be formed made of metal or non-m...[Details]

    The engine is the heart of the car, providing the most basic power for the car to run. Its quality characteristics are related to the car's power, economy, and environmental protection. Looking b...[Details]

As AI is increasingly used in various industries, it will continue to profoundly affect the development and progress of human society and completely change all aspects of technology and human interac...[Details]

    The two most prominent advantages of the 360° SIMS intelligent online measurement solution from Hexagon Measurement Group are measurement speed and quality. According to the company's sales ...[Details]

Smart car models have worked hard on AEB. Previously, Yu Chengdong wrote late at night that "some car company leaders don't understand it", and then there were mistakes in AEB for various models. B...[Details]

1. Introduction This paper proposes a new design method for high-performance analog-to-digital converter using PWM technology. By using the internal timer of the MCU and combining it wi...[Details]

In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]