Specifications: Size: A4988:20*15*11mm(LWH) Heat Sink: 9*9*5mm(LWH) Weight: 0.8ounces Color: RedFeatures: -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 -Automatic current decay mode detection / selection -Internal UVLO -Mixed with slow current decay modes -Synchronous rectification for low power dissipation -Crossover-current protection -Thermal shutdown circuitry -3.3 and 5 V compatible logic supply -Thermal shutdown circuitry -Ground Fault Circuit -Load short-circuit protection -Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16Package Included: 5*A4988 StepStick Stepper Motor Diver Module 5*Heat Sink
ARCELI A4988 Compatible Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Ramps 1.4(Pack of 5pcs)- red
$42.99
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- A4988 driver board widely used in 3D printers and small CNC machines
- Simple step and direction control interface
- 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 motor’s rated voltage toachieve higher step rates
In stock
Additional information
| Weight | 0.02 kg |
|---|---|
| brand | ARCELI |
| dimensions | |