Welcome to the github page for the SideKick liquid handler!
The Sidekick is a desktop liquid dispensing robot, compatible with standard SBS microplates designed for accessible laboratory automation. The Sidekick features an armature-based motion system and a fully 3D printed chassis to reduce overall mechanical complexity and build time, and accommodate user modification. Liquid dispensing is achieved by using four calibration-free solenoid driven positive displacement pumps that deliver 10 microliter increments. Control is provided over a USB serial interface using a simple vocabulary of commands, implemented in the form of a short Micro Python program. At a total price of $650, the Sidekick offers laboratories an easy to build, easily maintained, open-source liquid handling system for both research and pedagogical introductions to lab automation.
This project is nearing the end of the prototype phase, and is currently undergoing independent testing with our colloborators. As we iron out the remaining kinks, we're working on all of the final documentation so that anyone can print their own SideKick. Right now, if you'd like to get started with building, take a look at the assembly guide located in the "Supporting Documentation" folder. This currently covers the mechanical assembly, the wiring, and getting started with the SideKick's software.