Original Chip With Retail Package A4988 Stepper Motor Driver With Heatsink 1.5A Description:A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, out..
Description:(1) High strength, good toughness;(2) Density is small, when printing larger volume model lighter, save money;(3) Cost-effective, can be processed in wide range temperature;(4) Diameter of 1.75mm ,variations + /-0.1mm,roundness +/-0.05mm;(5) 1 kg /plastic spool packaging;(6) To be applie..