Скачать с ютуб stellalyra 10 dobsonian motorised goto and tracking 4 в хорошем качестве

stellalyra 10 dobsonian motorised goto and tracking 4

The large pulley was alot - as it takes a long time to print ( 30 hours ) and you need it printed well so the belt fits the groves well. The controller is Onstep using this board - [https://graydigitalarts.com/product/maxesp4/](https://graydigitalarts.com/product/maxesp4/) 300T Pulley Custom 3d Printed Firm £80.00 100:1 planetary gearbox Stepper https://www.omc-stepperonline.com/nema-17-... £42.95 STEPPERONLINE Nema17 Stepper Motor 59Ncm 2A https://www.ebay.co.uk/itm/203318458714 £13.99 15 mm HTD3M 5mm bore. 20T https://www.ebay.co.uk/itm/284212451121?va... £2.89 GT2 Pulley 6 10 15 20 25 mm Belt width Smooth Idler https://www.ebay.co.uk/itm/284770226685?va... £10.95 Nema 17 42mm Stepper Motor Mount Angle L Bracket https://www.ebay.co.uk/itm/283436344350 £7.95 Metric Viton Rubber FKM O Ring Seals 3mm Cross Section 3mm-32mm ID https://www.ebay.co.uk/itm/141455807131?va... £7.13 Hex Long Nuts 304(A2) Stainless Steel Thread Bar Stud Hexagon Connector M6 https://www.ebay.co.uk/itm/126069052442?va... £2.99 3M HTD Timing Belt 3mm Pitch 15mm Width Closed Loop Belt ( 1569mm 523 Teeth) https://www.ebay.co.uk/itm/274440653097?va... £14.51 M6 Thumb Screws Hand Knob Bolts Black Plastic ( 40mm long ) https://www.ebay.co.uk/itm/115903324634?va... £4.86 MaxESP4 - PCB Plus Components https://graydigitalarts.com/product/maxesp4/ £88.47 Total : £276