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and help adhesion
there are some differences on design of this new extruder
Descriptions:TMC2208 single-axis stepper motor drive chip
1 x Aluminum Block For 3D Printer
2mm Filament Diameter 1
5pcs 3D Printer 42 Stepper Motor Drive Expansion Board 8825 / A4988 3dprinter and help adhesionFeatures: 1. On board DIP switch, you can easily adjust the drive segments2. Terminal power connector for easy connection drive power3. Compatible with 12 24V drive scheme4. Suitable for 42 stepper motor drive, 3D printers and DIYSpecifications: Size: 42 x 42 x 15mmFixed: 3mmPitch: 1400 x 1400mil (35. 56 x 35. 56mm)Logic voltage: 5VInput voltage: 12 30VPorts: DigitalInterface: Direction, enable, speedApplicable modul: A4988, DRV8825Note: Please note
