Filament Roller IR Sensor Version 2
Description
A Kickstarter Campaign For This Product Is Live: Https://Www.Kickstarter.Com/Projects/522476987/Filament-Roller Make A Donation And Receive A Finished Filament Roller. Thanks For Your Support~ This Is A Prototype Ir Sensor And Alarm Which Detects The Direction And Speed Of Your Filament Spool. This Sensor Will Sound An Alarm When Your Spool Stops Due To Filament-Jamming, Nozzle-Clogging, Extruder-Grinding, Motor-Stalling, Or Out-Of-Filament. This Second Version Is A Stronger And Easier-To-Build Version. However It Has Larger Parts That Can Only Be Printed On Larger 3D Printers. Without The Pcb, You Can Use This Item Like A Regular Low-Friction Filament Roller. This Roller Can Hold Spools That Are 5-12Cm In Width. Required Parts: 608 Ball Bearings (4 Ea) M3 X 12Mm Screws (14 Ea) M3 X 18Mm Screws (2 Ea) M3 Nuts (16 Ea) M3 X 30Mm Screws (4 Ea) M5 Washers (4 Ea) M5 Nuts (4 Ea) Optional Parts: Filament Roller Control Board (1 Ea) Small Rubber Bands (16 Ea) Large Rubber Bands (4 Ea) Printed Parts: Base(2-Piece)-12X16Cm (2 Ea) And Base(2-Piece)-Connector Or Base(Single)-22X16Cm (1 Ea) Pylon(Pcb) (1 Ea) Pylon(Pcb-Spacer) (1 Ea) Pylon(No-Pcb) (3 Ea) Pylonfooter (4 Ea) Roller (4 Ea) Spooltensioner (1 Ea) Note: Special Thanks To User Projectstew For Suggestions On Improvements To The First Model.
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