Scheda di espansione driver motore passo-passo 42 DRV8825 8825 A4988 modulo stampante 3D
Applicable module: A4988, DRV8825. Suitable for 42 stepper motor drive, for 3D printers and DIY. 1x 42 Stepper Motor Drive Expansion Board. Interface: Direction, enable, speed. Size: 42 x 42 x 15mm.