• 3pcs/lot A4988 StepStick Stepper Driver+Heatsink for Reprap Pololu 3D Printer Red Motor Driver -B119
  • 3pcs/lot A4988 StepStick Stepper Driver+Heatsink for Reprap Pololu 3D Printer Red Motor Driver -B119
  • 3pcs/lot A4988 StepStick Stepper Driver+Heatsink for Reprap Pololu 3D Printer Red Motor Driver -B119

3pcs/lot A4988 StepStick Stepper Driver+Heatsink for Reprap Pololu 3D Printer Red Motor Driver -B119

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Price:
$4.20$4.20 / [ 3 piece / Lot ]
Quantity: - + 9997 items available

Item specifics

Use:
Four-wheel Drive Attributes:
Assemblage
Tool Supplies:
Cutting
Brand Name:
SZDoit
Remote Control Peripherals/Devices:
Receivers
For Vehicle Type:
Cars
Material:
Metal
Technical parameters:
Value 2
RC Parts & Accs:
Connectors/Wiring
Upgrade Parts/Accessories:
Gear
Model Number:
wheel
Size:
none

Description:

  • 100% brand new and high quality
  •  Material: Electrical components
  •  Color: Red

 

Description:

  • This product is a breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection;
  • This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 A.
  • The translator is the key to the easy implementation of the A4988.
  • Simply inputting one pulse on the STEP input drives the motor one microstep.
  • There are no phase sequence tables, high frequency control lines, or complex interfaces to program.
  • The A4988 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.

 

Features:

  • 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)
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
  • 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.)

 

Size: See the picture

  •  No retail packag
  • Quantity: 3Pcs (1Set)

 

Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!!


Package includes:

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

Images:

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