Description
- A4988 widely used in 3D printers. small CNC machines, robotics.
- Thermal protection, Over-current protection, Ground fault protection.
- Five step modes: full, 1/2, 1/4, 1/8 and 1/16.Full set of drivers for 3D printer with 2 extruders.
- Green or red version random shipment.
- Brand Listing, If you buy is not OctagonStar brand product, You Can Apply for a Refund and Compensation.
3.3 and 5 V compatible logic supply.Thermal shutdown circuitry.Ground fault protection.Load short-circuit protection.Optional step five modes: full, 1/2, 1/4, 1/8 and 1/16 .Package include:5 x StepStick Stepper motor driver module A4988.5 x Heatsinks with sticky base.NOTE:Green or red version random shipment.
