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Preface 　　Due to the emergence of production automation and various automatic control and sequence control equipment, motors are required to run in various modes such as frequent starting, braking...[Details]

This article is a collection of code for some (especially automatic navigation algorithms). 1. Environmental requirements Python 3.6.x numpy scipy matplotlib panda...[Details]

There are so many types of microcontrollers, how to choose a suitable one to learn? If you have ready-made conditions for learning microcontrollers, you can learn whatever model you have. For example...[Details]

When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in only one way: if the timer/counter 2 is driven asynchronously, t...[Details]

Circuit boards have become an important part of today's electronic products. With the development of electronic technology and printed circuit board manufacturing technology, modern electronic prod...[Details]

RTC is a bit confusing because one module involves multiple modules such as RTC, BKP, and RCC, and the relationship between them is a bit vague. Please read the manual for introductory knowledge. I w...[Details]

Children's Day is coming soon. Have you not chosen a gift for your little prince or princess? A children's smart watch would be a good choice. As an important branch of smart wearable devices, chil...[Details]

Energy storage can improve power quality and reduce electricity costs for industrial entities in Mexico, and a new international cooperative consortium is making the technology availabl...[Details]

On September 13, an expert review team composed of representatives from Hubei Electric Vehicle Circulation Association, Hubei Second-hand Car Trading Industry Association, Hubei Machinery Industry Fed...[Details]

In recent years, with the rapid development of power supply technology, switching power supplies are developing in the direction of miniaturization, high frequency and inheritance, and high-efficie...[Details]

Lucas TVS Ltd., a leading automotive electronic components manufacturer, and 24M Technologies, Inc., a developer of next-generation lithium-ion battery technology, have signed a licensing and service...[Details]

In the previous chapter, we added nor and nand boot, and uboot booted as shown below: The Flash: *** failed *** above is the code in the second stage function board_init_r() of uboot. The code is a...[Details]

The simulation schematic is as follows MODBUS-RTU requires that the data interval in each frame of information must not exceed the static time of 1.5 characters.  Therefore:  (1) When the serial p...[Details]

Motors, regardless of their type, require some type of controller, which can vary in features and complexity, depending on the specific motor's function. The simplest example of a motor control mec...[Details]

Author: Wang Feng 　　 Preface 　　 Semiconductor lighting is a technological revolution in this century. From the perspective of technological maturity, it is still a baby. Although LED high-power whi...[Details]