Sine waves are present in nature in the form of ocean waves, earthquakes, sound waves, explosions, sounds traveling through the air, or the natural rhythms of the body. Energy, vibrating particles, an
[i=s] This post was last edited by ljj3166 on 2014-12-18 22:55[/i] [font=宋体]I spent the whole morning installing AS6.2SP1[/font] [font=宋体]The help document installation failed again and again[/font] [
I only have the basics of 51 and want to learn ARM from scratch. Can you recommend a good ARM9 2410/2440 development board. One with moderate price and good reputation. Thank you for your advice.