Easy to Repair Printer Accessories A4988 Compatible Stepper Stepstick for Motor Diver Module with Heat Sink Fit Fit for 3D Printer Controller Ramps 1.4(Pack of 5Pcs) Durable

Simple step and direction control interface
For Thermal protection, over-current protection, ground fault protection
Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper For Motor's rated voltage toachieve higher step rates
Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
Over-temperature For Thermal shutdown, under-voltage lockout, and crossover-current protection
Automatic current decay mode detection / selection
Internal UVLO
Mixed with slow current decay modes
Synchronous rectification for low power dissipation
3.3 and 5 V compatible logic For Supply
Size:
A4988:20*15*11mm(LWH)
Heat Sink: 9*9*5mm(LWH)
Weight: 0.8ounces
colour:red
Material:PCB
Package Contents:
5 * Stepper For Motor Diver Module
5 * Heat Sink
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Made of high-quality materials, more wear-resistant and durable.
Due to manual measurement, please allow an error of 1-3mm. Make sure you don’t mind before bidding.
Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thank you!