51单片机的一些程序有：I2C脉宽调制器 PC红外遥控接收程序 串行LCD 比较排序法 编程器程序 -Some procedure of 51 machine have:The I2 C vein breadth make the machine PC red the outside control from a distance to receive the procedure string a line LCD comparison the row preface method plait

this the code for finger vein extraction-this is the code for finger vein extraction