1637数码管驱动芯片，应广大朋友的需求，我特拿出此程序与大家分享。已用过工程项目-1637 nixie tube driver chips, to be the general needs of friends, I might come up with this program to share with you. Projects have been used

四位数码管驱动tm1637程序，按键扫描程序-Digital Driving tm1637

正点原子的战舰mini学习板上运行TM1637四位数码管程序，好不容易找到的(The TM1637 four - bit digital tube program running on the mini learning board of the positive atomic warship is not easy to find.)