89C52的键盘扫描LED显示及串口程序。
用Keil C51开发。用通用实验板调试通过。
-89C52 keyboard scanning LED display and serial procedures. Using Keil C51 development. Experiments with GM through the debug board.
zlg7290加液晶显示,本次拓展了20个按键,每按一键会在液晶上显示不同的数值。已通过硬件实现。-zlg7290 plus LCD display, this extends the 20 keys, each press a button in the LCD display different values. Has passed the hardware implementation.
AT89C51单片机在开发过程中,为开发人员提供一个简易但实用的编程器,加快了开发进程-AT89C51 in the development process, to provide developers with a simple but practical programmer, to accelerate the development process