Ender3 3D printer kit transformed into open, programmable syringe pump set
Sander Baas, Vittorio Saggiomo
Abstract
A cheap, open source 3D printer (Creality Ender 3) is transformed into an Open Hardware, programmable syringe pump set. Only 3 parts need to be purchased outside of the printer kit. All other parts are either in the Ender 3 kit, or can be 3D printed. No prior knowledge in electronics or programming languages is required. The pumps are controlled by the 3D printer firmware and motherboard and programmed in simple G-code text files. The total cost of a three pumps setup is ∼€170. The pumps are capable of reaching stable flows down to 5 µL/min using cheap, disposable 10 mL syringes. Higher flow speeds are also achievable, in the order of mL/min.
Topics & Concepts
Syringe driverFirmware3d printerComputer hardwareMotherboardSyringePeristaltic pumpComputer scienceOpen source hardwareOperating systemEmbedded systemOpen sourceComputer graphics (images)SoftwareEngineeringMechanical engineeringInnovative Microfluidic and Catalytic Techniques InnovationIntravenous Infusion Technology and SafetyMicrofluidic and Capillary Electrophoresis Applications