ZLG7289 演示程序 数码管显示与键盘管理芯片ZLG7289 的标准80C51 驱动程序（C51）-Demo ZLG7289 digital tube display and keyboard management ZLG7289 standard 80C51 chip driver (C51)

基于zlg7289的键盘驱动程序，向我们详细的解答了单片机与7289间的通信-Based zlg7289 keyboard driver, detailed answers to communication microcontroller 7289

基于89C52单片机的键盘控制步进电机,可以实现步进电机正转反转，加速。需要自配变压器及细分驱动器。-Based on the 89C52 microcontroller keyboard to control the stepper motor, stepper motors reverse, speed up. Need to be self-made transformer and subdivision driver.