Introduction - If you have any usage issues, please Google them yourself
		 
51 Singlechip P2 mouth then 4* 4 keyboard line and column line  red light when the frequency of input  green when the input duty cycle  frequency value is tentatively scheduled for between 100 to 60KHZ  input frequency and duty than enough to lose six integers, not enough to fill in front of 0  duty cycle than a few hundred (0-100) form.
	
Packet : 111186738fangbo.rar filelist
方波发生器资料.txt