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On the evening of January 15, Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as Gowin) officially responded to being included in the U.S. Department of Defense's "Militar...[Details]

　　The intelligent pressure transmitter consists of two parts: an intelligent sensor and an intelligent electronic board. The intelligent sensor part includes: capacitive sensor, measurement diaphragm...[Details]

Ultrasonic tooth cleaning machines have been widely used in the medical field. Most ultrasonic tooth cleaning machines used at home and abroad now use analog oscillation circuits. There are the fol...[Details]

    Abstract: AC regulated power supplies have been used more and more widely with their unique voltage stabilization and protection functions, but their accumulated power loss is very alarming. How...[Details]

Assembly language microcontroller program error analysis 1. Analysis of the causes of the failure of the MAS51 assembly software    When writing the assembly language of the microcontroller,...[Details]

When using the general timer interrupt of stm32, it is found that after the timer is initialized and configured, the timer UIF bit will be set immediately, causing the program to enter the timer inter...[Details]

1 Introduction In some electronic instruments and equipment, an adjustable voltage source or current source with excellent performance is often required. In the past, operational amplifiers ...[Details]

First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]

In a photovoltaic grid-connected system, the components, inverter, and power grid constitute the electrical system. The inverter generates as much power as the components convert solar energy into ...[Details]

On December 21, South Korean Deputy Prime Minister and Minister of Strategy and Finance Hong Nam-ki proposed ambitious development goals when presiding over the Innovation Growth Conference: the gove...[Details]

working principle 　　The DC high voltage generated by the internal battery as the power source through DC/DC conversion goes out from the E pole through the tested product to the L pole, thereby gener...[Details]

Jiwei.com reported that as early as a month ago, Professor Shi Longxing, director of the National Research Center for ASIC System Technology and dean of the School of Integrated Circuits at Southeast...[Details]

Hyundai Motor plans to make an equity investment in resonant ultrasonic sensor startup Autonomous Sonar, according to foreign media reports. The exact terms of the investment are currently unknown. ...[Details]

After SATA, M.2 has become the mainstream interface for SSDs. At the same time, Samsung is trying to launch the next-generation NGSFF / M.3 interface (later renamed NF1) for the enterprise market. In...[Details]

Electricity from sunlight is a truly "green" and cheap energy source, but requires an energy conversion system based on photovoltaic (PV) cells and storage devices (such as batteries). PV or solar ...[Details]