Filament runout sensor with hall sensor
Description
Filament Runout Sensor For 1.75Mm Filament Diameter. Use The Digital Output Of The Sensor. May Also Be Used As A Filamentwidth Sensor If You Use The Analogue Output, But Haven´T Tested That Yet. To Adjust The Sensivity ( Distance And Or Strenght Of Magnet To Sensor ) Use The Trimpot. Additional Parts Required: Hall Sensor: Https://Www.Aliexpress.Com/Item/Factory-Selling-Free-Shipping-10Pcs-Lot-Linear-Magnetic-Hall-Sensor-Module-Ky-024/32470668685.Html?Spm=2114.01010208.3.183.Bkhars&Ws_Ab_Test=Searchweb0_0,Searchweb201602_3_10152_10065_10151_10068_5210014_10193_10194_5290014_10304_10136_10137_10060_10302_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_5320014_10102_10101_10096_10052_10053_10107_10050_10142_10051_5280014_10084_10083_10080_5250014_10082_10081_10177_10110_10111_519_10112_10113_5240014_10114_5230014_10180_10182_10184_10078_10079_5260014_10073_10186_10123_10189_142_5270014,Searchweb201603_49,Ppcswitch_5&Btsid=846200Ab-454C-4912-9407-7501B2810847&Algo_Expid=720B0B14-6C53-4990-B73B-Cb656Acde4F8-23&Algo_Pvid=720B0B14-6C53-4990-B73B-Cb656Acde4F8 Bolts: 2 Pcs M3X10 1Pc M3X12 1Pc M3X45 Or M3X50 Depending On Used Ballpen-Spring 3Pcs M3X5 2Pcs Washer For M3 3 Ballbearings 693Zz (3X8X4Mm) 1 Magnet 5X5X3Mm Https://Www.Aliexpress.Com/Item/100Pcs-Strong-Block-Magnets-5Mm-X-5Mm-X-3Mm-Rare-Earth-Neodymium-N35-5-5-3Mm/32709066251.Html?Spm=2114.01010208.3.2.Tsrsbj&Ws_Ab_Test=Searchweb0_0,Searchweb201602_3_10152_10065_10151_10068_5210014_10193_10194_5290014_10304_10136_10137_10060_10302_10155_10062_437_10154_10056_10055_10054_10059_303_100031_10099_10103_5320014_10102_10101_10096_10052_10053_10107_10050_10142_10051_5280014_10084_10083_10080_5250014_10082_10081_10177_10110_10111_519_10112_10113_5240014_10114_5230014_10180_10182_10184_10078_10079_5260014_10073_10186_10123_10189_142_5270014,Searchweb201603_49,Ppcswitch_5&Btsid=9Fed959F-72B7-410A-B8A5-E3A615Ea8Fb7&Algo_Expid=5151Fe3B-8B90-4A57-9877-B2A1B9259B3D-0&Algo_Pvid=5151Fe3B-8B90-4A57-9877-B2A1B9259B3D 1 Spring Derived From A Ballpen 1 Push Fit M5 For 4Mm Ptfe -> 1,75Mm Filamentsize Please Post A Picture When You´Ve Built One! Upgrade October 8Th 2017: Some Minor Changes On Feedthroug For Filament Use A Piece Of Ptfe-Tubing For Inputsection Of Filament.
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