[Sintron] 6X F623ZZ Flange Metal Double Shielded Ball Bearing + 3X 2M Timing Belt + 3X GT2 20 Tooth Pulleys for RepRap Delta Rostock Kossel Mini 3D Printer US Store (2) Step Angle: 1

(2) Step Angle: 1

and Arduino learner

some knowledge about the firmware is recommended)

(1) Microcontroller: ATmega2560

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[Sintron] 6X F623ZZ Flange Metal Double Shielded Ball Bearing + 3X 2M Timing Belt + 3X GT2 20 Tooth Pulleys for RepRap Delta Rostock Kossel Mini 3D Printer US Store (2) Step Angle: 1Overview For 3D Printing applications, GT2 2mm belt system works better than T2. 5, T5, it gives better smoothness and accuracy of positioning, resulting in better printing quality. GT2 timing belt system especially suited for linear movement and positioning applications. Features (1) Improve your print quality with GT2 belts and pulleys. (2) GT2 belts are designed for linear motion, unlike T2. 5 timing belts. (3) Improve your print quality with high