使用定时器产生PWM波，可配合L298N用来驱动普通直流电机。适用于51单片机-use PWM timer generated wave, and with the drive for general L298N

本程序是用AT89C51单片机，595做列驱动16*64的点阵显示程序，有电路图，可以对电路进行仿真，自己还可以更改显示代码，显示自己想要的汉子！-This procedure is AT89C51 microcontroller, 595 to do the column driver 16* 64 dot matrix display program, a circuit that can simulate the circuit, she could change the display

51单片机 串行驱动12864显示屏 能够节省大量端口资源-12 864 51 driver Serial port monitor can save a lot of resources

USBRS232下载驱动软件 使用单片机开发 并只能在windows下使用-USBRS232 download driver software microcontroller development can only be used under the windows.