Air-Free solder paste and fluids dispenser with "Pull Back" feature (Atmega328)

I-EXTRUDER is Air-Free solder paste and fluids dispenser with "Pull Back" feature. I-EXTRUDER stepper motor driven and can be used for : PCB prototyping, electronics assembly, DIY projects, crafts, professional or industrial assembly of products.

I-EXTRUDER could be used for the application of: solder paste, compounds, retainers, silicons, adhesives, epoxies, sealants, greases, lubricants...

I-EXTRUDER is very compact, silent, light weight and combines the precision of linear stepper motor drive technology, the intelligence of microprocessor control, and the flexibility and cost-effectiveness of 10ml plastic barrel reservoirs.

UPDATE !!!

Project is now moved to Kickstarter: https://www.kickstarter.com/projects/2129383335/i-extruder-smart-air-free-solder-paste-and-fluids