Based on 51 single-chip+ stepper motor+1602lcd, stepper motor drivers, buttons to see the package description

步进电机正反转调速1602显示\BJDJ1602
..........................\BJDJ1602.C
..........................\BJDJ1602.hex
..........................\BJDJ1602.lnp
..........................\BJDJ1602.LST
..........................\BJDJ1602.M51
..........................\BJDJ1602.OBJ
..........................\BJDJ1602.Opt
..........................\BJDJ1602.plg
..........................\BJDJ1602.Uv2
..........................\BJDJ1602_Opt.Bak
..........................\BJDJ1602_Uv2.Bak
..........................\实验说明.txt
步进电机正反转调速1602显示

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