LV8729 high resolution silent stepper driver
One of the four through hole stepper driver for 3D Printing, A4988, DRV8825, TMC2100 and LV8729
Power supply: 6-36VDC
Full, half, 4th, 8th, 16th, 32th, 64th and 128th microstepping
Factory set 0.8A, at most 1.5A current per phase
Working under 12V or 24V DC, 64th or 128th microstepping is highly recommended for silence ans smooth 3D Printing results.