Filament Monitor /Jam/Clog/Length/Flow rate/Filament Run Out

I needed to include a length/jam/clog / out of filament thingy.. i searched online and were so costly that i ended up doing my version.

The printed part hosts an 600pr encoder coupled to a 608zz bearing.. the encoder is fed to a controller that measures the filament flow and outputs it on serial port. if a jam/or out of filament is detected an M600 command is sent to the 3d printer. configurable with an button and led changes colour depending on state !

Soon on my Tindie Page.

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