OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to OrangePi GPIO pins. This enables that this sensor can also be used on 3D Printers, that do ...

A standalone filament pre-gate sensor that uses lever switches instead of the more typical ball bearings and switch approach. This sensor can be used both for the ERCF/Tradrack MMUs using Happy Hare, ...

Just how tight are the manufacturing tolerances of modern FDM printer filament. Inquiring minds want to know, and when such minds are attached to handy fellows like [Thomas Sanladerer], you end up ...

When the Prusa i3 MK3 was released in 2017, it was marketed as being “bloody smart” thanks to the impressive number of sensors that had been packed into the printer. The update wasn’t really about ...

Christopher Robertson has created a new 3D printer filament roller and feeder which offers an all-in-one IR sensor and alarm to detect all filament feeding errors automatically to help stop your ...