A4988 Stepper motor meghajtó modul StepStick 3D nyomtató Polulu RAMPS RepRap K2C6

A4988 Stepper Motor Driver Module StepStick 3D Printer Polulu RAMPS RepRap K2C6

Product Name: A4988 stepper motor drive module
Colour:RED
Material:CCL
For 3D Printer Polulu RAMPS RepRap
Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
Simple step and direction control interface
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 motor`s rated voltage to achieve higher step rates
Intelligent chopping control that automatically selects the correct current decay mode
(fast decay or slow decay)
Short-to-ground and shorted-load protection
Warning
Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver.
(More generally, rewiring anything while it is powered is asking for trouble.)
Package Included:
1PCS*A4988 Stepper Motor Driver Module StepStick 3D Printer Polulu RAMPS RepRap
1 x heat sink
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.

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