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"The wise man has foresight before he is born, and the wise man avoids danger by being invisible. The troubles are mostly hidden in the subtle and occur when people ignore them." Sima Xiangru, a famo...[Details]

1 Introduction Compared with the traditional 51 series MCU, AVR MCU has higher integration and stronger functions, and has good compatibility with C language. Its RISC instruction architecture...[Details]

introduction With the development of social needs and science and technology, product competition is becoming more and more fierce, and the update cycle is getting shorter and shorter, so ...[Details]

Preliminary knowledge - program memory allocation The memory occupied by a program compiled by C/C++ is divided into the following parts: Stack area (stack) - automatically allocated and released by ...[Details]

As the global demand for new energy vehicles continues to grow, the power battery market has also ushered in unprecedented development opportunities. According to the latest dat...[Details]

Determining the position of underwater and surface targets is an important task of the sonar system. The position of the target is determined by the chord angle (or azimuth) and distance of the target...[Details]

introduction 　　Today's industrial electronic systems contain many of the same components as consumer electronics, such as microcontrollers, FPGAs, system-on-chip ASICs, and other electronic devices...[Details]

NavInfo released an announcement on signing a letter of intent for strategic cooperation with Huawei Technologies Co., Ltd. Recently, NavInfo and Huawei Technologies Co., Ltd. signed a "Letter o...[Details]

Battery manufacturers and manufacturers that provide battery charging and discharging equipment will measure the voltage stability and temperature of the battery during the product production process...[Details]

When your product cannot be shipped due to the electromagnetic interference emission intensity exceeding the electromagnetic compatibility standard, or when the system cannot work properly due to elec...[Details]

Since the electromagnetic flowmeter must be used continuously online, it is almost impossible to dismantle it and then transport it to the National Metrology and Testing Center for calibration. Theref...[Details]

Key debounce is to ensure the actual application effect Let's look at a piece of code first: #include reg52.h unsigned char code LedChar ={//Numbers displayed by the digital tube 0~9 0XC0,0XF9,0XA4...[Details]

The basis of amateur radio is electronic technology. If you integrate relatively boring electronic circuits into your life, you will be surprised to find that radio is easy to learn and very inter...[Details]

    Disney's latest animated film "Big Hero 6" describes a virtual city "San Fransokyo" that combines the East and the West, combining San Francisco and Tokyo. It tells the story of Hiro, a 14-year-o...[Details]

This is the first time I use a system other than Windows - the RT system. The RT system has no interface, only displays the CPU performance (generally it does not need to be connected to a monitor). ...[Details]