Brief introduction 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...
: The optical endstop is a reliable endstop / switch solution for any type of 3D printers and other CNC and/ or 3D tools. Package Included:1 X Optical Endstop 1 X Cable...
Package includes: 1x 3d printer Endstop mechanical limit switch RAMPS 1.4 1x wire