1. Design task: Design a voltage-stabilized power supply, and digitally display the output voltage and current values. 2. Design requirements: 1. Design a series feedback voltage-stabilized circuit, a
[i=s]This post was last edited by hujj on 2020-10-20 17:03[/i]I have prepared to test the Bluetooth function many times before, but I couldn't compile the sample code every time. From the compilation
[url=http://article.ednchina.com/word/147555.aspx]Logic analyzer[/url] is an instrument that uses a clock to collect and display digital signals from test equipment. Its main function is to determine
[i=s]This post was last edited by yijindz on 2016-12-22 20:44[/i] [size=4] In order to avoid taking a bus that takes more than ten hours, I had to grab a high-speed train ticket quickly. The high-spee