2pcs ULN2003 Drive board five wire four phase stepper motor drive board DC motor drive board accessories drive

2pcs ULN2003 Drive board five wire four phase stepper motor drive board DC motor drive board accessories drive Deskripsi : Condition : New Type : Voltage Regulator Origin : Mainland China ULN2003 high-power Darlington chip is used to drive the stepper motor A, B, C and D leds indicate the operating status of the four-phase stepper motor Equipped with standard interface of stepper motor, can be directly inserted when using. Terimakasih sudah belanja di Toko kami.