The shortlist has been announced: click here to viewthe competition review results have been announced: click here to viewBasic content of the competition: Choose any brand of MCU (one or more), drive
1. You must understand the principles of electrical engineering and motors. You must memorize the simple ones, such as motor capacity 1KW2A, forward and reverse rotation, star-delta connection, wire c
[i=s]This post was last edited by dcexpert on 2016-8-12 23:00[/i] [b]Enter the program in the terminal[/b] The main reason why we use terminal software instead of serial port debugging software is tha
1. Unboxing
Minimalist packaging, the board is not ambiguous at all.2. Power on After powering on, there is a factory demo, and the speaker sound quality is very good. There are mic input and audio II
Could you please help me understand the principle of this two-stage op amp circuit? Can I change the amplification factor by changing the resistors on the left side? Thank you