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#define uint unsigned int #define uchar unsigned char #define KEY P3 //Keyboard input port #define No_key 20 //Return value when no key is pressed #define lcddata P2 //1602 data input port sb...
Have you ever used AVR microcontroller to drive SD card to display pictures and animations? I have been very interested in SD cards recently. If you have used it before, please share your experience a...
[i=s]This post was last edited by a media student on 2018-10-7 19:36[/i] [align=center][b][color=#9932cc][size=4]【GD32F350 Urban Youth Family Security Guard】The Sixth Post[/size] [/color][/b][color=#9...