A4988 Stepper Motor Driver Module for 3D Printer Ramp CNC with Heat Shink
$47.96
$71.94
Product Highlights: Power supply voltage; VM = 15 V(Max). Output current; IOUT=1.2 A(ave) / 3.2 A (peak). Built-in thermal shutdown circuit and low voltage detecting circuit. Thermal Shutdown Circuit. Heat Radiation Design. Back-EMF protection
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