[i=s]This post was last edited by 11044755967 on 2017-6-19 22:14[/i] [postbg]bg4.png[/postbg][size=11.0pt] [/size][p=30, 2, left][size=11.0pt]First of all, I would like to thank eeworld for its suppor
[i=s]This post was last edited by annysky2012 on 2021-10-16 13:45[/i]For the first two questions, I saw the administrator post on the forum: B station experts help: portable, fast charging, adjustable
With the development of intelligent interconnection, autonomous driving, and electric vehicles, the development of automotive electronic technology and products is changing with each passing day and i
I use an LM3886 to amplify the power of a sine wave and drive the coil of a vibration table. The vibration table can be regarded as a large speaker, but its resistance value is only 1.4 ohms, and the