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With the rapid development of power electronics technology, DC power supplies are widely used. Their quality directly affects the working performance of electrical equipment or control systems. At pr...[Details]

Abstract: This paper introduces the design process of an intelligent voice-controlled robot car based on SPCE061A, and gives the hardware structure of the intelligent car. From the perspective of s...[Details]

Winter has gone and spring has come, and the sun is shining. In 2022, the world's attention will soon be on the National Conference. "Carbon emissions", "smart car construction" and "data security" h...[Details]

introduction     The traditional stepper motor control method is to control the control pulse generated by the trigger, but this control method has a single working mode and is difficult to realize h...[Details]

introduction The principle of single-chip microcomputer is widely used. According to the requirements of the single-chip microcomputer principle and application course, two aspects of design are main...[Details]

Wallpaper Washing Resistance Tester Introduction Wallpaper Washability Tester / Wallpaper Wipeability Tester is used to determine the water resistance and washability of wall decoration wallpapers ma...[Details]

The high energy consumption of large public buildings has become a bottleneck in the development of building energy conservation. In order to achieve energy-saving heating temperature control, this p...[Details]

　　This color light controller can control five colored lights to light up row by row, and then turn off row by row. Then, by combining a certain number of colored lights, you can create a colorful sc...[Details]

Sam Altman is an American entrepreneur, angel investor, programmer and well-known blogger. As a dropout from Stanford University, he led the Silicon Valley startup incubator Y Combinator to help esta...[Details]

    Preface     With the improvement of the degree of digitalization and the enhancement of functions of televisions, the software upgrade of televisions is becoming more and more important. Various ...[Details]

Before debugging vs1003, I had already read the datasheet of vs1003; I basically understood its communication principles and some basic settings. When debugging, I just took the code I found on the...[Details]

       I got this board many days ago, and I installed IAR for msp430 for a long time. First, after taking the teacher's installation package, I installed an XP virtual machine. It took a long time to...[Details]

Today (28), the troubled Japan Display (JDI) finally shook off the gloom of the past few days and ushered in real light. JDI confirmed on Friday that China's Harvest Fund Group will invest $300 mil...[Details]

Read out four pieces of data, multiply the given data, and add them The naming of chip resistors The chip resistors have ±1%, ±2%, ±5%, and ±10% accuracy. The most commonly used are ±1% and...[Details]

On October 29, Xiaomi launched two new models, Xiaomi 15 and Xiaomi 15 Pro, at a new product launch conference, both equipped with Goodix's ultrasonic fingerprint recognition solution. This is the ...[Details]