Pinchdart EleksMaker 2 Axis Stepper Motor Driver Controller Board Electronic Components Electronic Hobby Kit

Features: Fit for DIY desktop laser engraver,dispensing machines printer,plotter. Come with USB cable and connector wires. 2-axis linkage Y-axis dual interface, can drive a stepper motor within 2A 2-phase 4-wire. Large MOS tube,onboard DC buck module, jumper ADJ can adjust manually the laser voltage to control the laser power