<![CDATA[EC21 Product Catalogs - mini coil wire]]> <![CDATA[5V Mini 15mm Metal Engine Step Gear Motor 2-phases 4-wires Gear Ratio 10:1/ 20:1/ 30:1-1000:1]]> <![CDATA[Compact 10mm Mini Slider Screw Stepper Motor 18Step Angle Linear Stepping Motor]]>