FTCBlock A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3d Printer Reprap (Pack of 5 Pcs)
Product ID: 96160867
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Description
- Adjustable current control lets you set the maximum current output with a potentiometer
- Simple step and direction control interface.Five different step resolutions: full-step, half-step, quarter-step,eighth-step, and sixteenth-step
- Thermal protection,under-voltage lockout,and crossover-current protection,ground fault protection
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
- NOTE:If the load is large, remember to add the heat sink. Otherwise the chip will hang up due to overheating
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