Free shipping in Canada for orders over $140 before tax. (via Canada Post) Filament sensor module.  The filament detection module uses the level transition detection method. When with material in, the detection level signal should be high, and when...

Free shipping in Canada for orders over $140 before tax. (via Canada Post) This filament run out sensor unit is design to detect whether your printer has run out of filament.  During printing, if the unit detects that there is no...